diff --git a/setup.py b/setup.py
index b5e56763f..48b31efd7 100755
--- a/setup.py
+++ b/setup.py
@@ -102,7 +102,8 @@ extras_per_service.update(
 )
 
 # When a Table has a Stream, we'll always need to import AWSLambda to search for a corresponding function to send the table data to
-extras_per_service["dynamodb2"] = extras_per_service["awslambda"]
+extras_per_service["dynamodb"] = extras_per_service["awslambda"]
+extras_per_service["dynamodb2"] = extras_per_service["dynamodb"]
 extras_per_service["dynamodbstreams"] = extras_per_service["awslambda"]
 # EFS depends on EC2 to find subnets etc
 extras_per_service["efs"] = extras_per_service["ec2"]
diff --git a/tests/test_apigateway/test_apigateway_integration.py b/tests/test_apigateway/test_apigateway_integration.py
index 315122816..d58b87738 100644
--- a/tests/test_apigateway/test_apigateway_integration.py
+++ b/tests/test_apigateway/test_apigateway_integration.py
@@ -2,7 +2,7 @@ import boto3
 import json
 import requests
 
-from moto import mock_apigateway, mock_dynamodb2
+from moto import mock_apigateway, mock_dynamodb
 from moto import settings
 from moto.core.models import responses_mock
 from unittest import SkipTest
@@ -54,7 +54,7 @@ def test_http_integration():
 
 
 @mock_apigateway
-@mock_dynamodb2
+@mock_dynamodb
 def test_aws_integration_dynamodb():
     if settings.TEST_SERVER_MODE:
         raise SkipTest("Cannot test mock of execute-api.apigateway in ServerMode")
@@ -79,7 +79,7 @@ def test_aws_integration_dynamodb():
 
 
 @mock_apigateway
-@mock_dynamodb2
+@mock_dynamodb
 def test_aws_integration_dynamodb_multiple_stages():
     if settings.TEST_SERVER_MODE:
         raise SkipTest("Cannot test mock of execute-api.apigateway in ServerMode")
@@ -116,7 +116,7 @@ def test_aws_integration_dynamodb_multiple_stages():
 
 
 @mock_apigateway
-@mock_dynamodb2
+@mock_dynamodb
 def test_aws_integration_dynamodb_multiple_resources():
     if settings.TEST_SERVER_MODE:
         raise SkipTest("Cannot test mock of execute-api.apigateway in ServerMode")
diff --git a/tests/test_awslambda/test_lambda_eventsourcemapping.py b/tests/test_awslambda/test_lambda_eventsourcemapping.py
index 0239af3d6..c8eae48e1 100644
--- a/tests/test_awslambda/test_lambda_eventsourcemapping.py
+++ b/tests/test_awslambda/test_lambda_eventsourcemapping.py
@@ -6,7 +6,7 @@ import time
 import sure  # noqa # pylint: disable=unused-import
 import uuid
 
-from moto import mock_dynamodb2, mock_lambda, mock_logs, mock_sns, mock_sqs
+from moto import mock_dynamodb, mock_lambda, mock_logs, mock_sns, mock_sqs
 from uuid import uuid4
 from .utilities import (
     get_role_name,
@@ -97,7 +97,7 @@ def test_invoke_function_from_sqs(key):
 @pytest.mark.network
 @mock_logs
 @mock_lambda
-@mock_dynamodb2
+@mock_dynamodb
 def test_invoke_function_from_dynamodb_put():
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     table_name = str(uuid4())[0:6] + "_table"
@@ -148,7 +148,7 @@ def test_invoke_function_from_dynamodb_put():
 @pytest.mark.network
 @mock_logs
 @mock_lambda
-@mock_dynamodb2
+@mock_dynamodb
 def test_invoke_function_from_dynamodb_update():
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
     table_name = str(uuid4())[0:6] + "_table"
diff --git a/tests/test_cloudformation/test_cloudformation_stack_crud_boto3.py b/tests/test_cloudformation/test_cloudformation_stack_crud_boto3.py
index c2faff78f..5dd731ae2 100644
--- a/tests/test_cloudformation/test_cloudformation_stack_crud_boto3.py
+++ b/tests/test_cloudformation/test_cloudformation_stack_crud_boto3.py
@@ -14,7 +14,7 @@ from unittest import SkipTest
 
 from moto import (
     mock_cloudformation,
-    mock_dynamodb2,
+    mock_dynamodb,
     mock_s3,
     mock_sns,
     mock_sqs,
@@ -2113,7 +2113,7 @@ def test_boto3_create_duplicate_stack():
         cf_conn.create_stack(StackName="test_stack", TemplateBody=dummy_template_json)
 
 
-@mock_dynamodb2
+@mock_dynamodb
 @mock_cloudformation
 def test_delete_stack_dynamo_template():
     conn = boto3.client("cloudformation", region_name="us-east-1")
@@ -2127,7 +2127,7 @@ def test_delete_stack_dynamo_template():
     conn.create_stack(StackName="test_stack", TemplateBody=dummy_template_json4)
 
 
-@mock_dynamodb2
+@mock_dynamodb
 @mock_cloudformation
 @mock_lambda
 def test_create_stack_lambda_and_dynamodb():
diff --git a/tests/test_cloudformation/test_cloudformation_stack_integration.py b/tests/test_cloudformation/test_cloudformation_stack_integration.py
index 5608ad858..ee64f2f10 100644
--- a/tests/test_cloudformation/test_cloudformation_stack_integration.py
+++ b/tests/test_cloudformation/test_cloudformation_stack_integration.py
@@ -13,7 +13,7 @@ from string import Template
 from moto import (
     mock_autoscaling,
     mock_cloudformation,
-    mock_dynamodb2,
+    mock_dynamodb,
     mock_ec2,
     mock_events,
     mock_kms,
@@ -986,7 +986,7 @@ def test_stack_elbv2_resources_integration():
     name["OutputValue"].should.equal(load_balancers[0]["LoadBalancerName"])
 
 
-@mock_dynamodb2
+@mock_dynamodb
 @mock_cloudformation
 def test_stack_dynamodb_resources_integration():
     dynamodb_template = {
@@ -1628,7 +1628,7 @@ def test_stack_events_get_attribute_integration():
 
 
 @mock_cloudformation
-@mock_dynamodb2
+@mock_dynamodb
 def test_dynamodb_table_creation():
     CFN_TEMPLATE = {
         "Outputs": {"MyTableName": {"Value": {"Ref": "MyTable"}}},
diff --git a/tests/test_core/test_mock_regions.py b/tests/test_core/test_mock_regions.py
index 6a389fae4..8123ad7cd 100644
--- a/tests/test_core/test_mock_regions.py
+++ b/tests/test_core/test_mock_regions.py
@@ -2,7 +2,7 @@ import boto3
 import mock
 import os
 import pytest
-from moto import mock_dynamodb2, mock_sns, settings
+from moto import mock_dynamodb, mock_sns, settings
 from unittest import SkipTest
 
 
@@ -44,7 +44,7 @@ def test_use_unknown_region_from_env_but_allow_it():
     client.list_platform_applications()["PlatformApplications"].should.equal([])
 
 
-@mock_dynamodb2
+@mock_dynamodb
 @mock.patch.dict(os.environ, {"MOTO_ALLOW_NONEXISTENT_REGION": "trUe"})
 def test_use_unknown_region_from_env_but_allow_it__dynamo():
     if settings.TEST_SERVER_MODE:
diff --git a/tests/test_core/test_socket.py b/tests/test_core/test_socket.py
index c0ad836aa..f3ade2096 100644
--- a/tests/test_core/test_socket.py
+++ b/tests/test_core/test_socket.py
@@ -1,10 +1,10 @@
 import unittest
-from moto import mock_dynamodb2
+from moto import mock_dynamodb
 import socket
 
 
 class TestSocketPair(unittest.TestCase):
-    @mock_dynamodb2
+    @mock_dynamodb
     def test_socket_pair(self):
         a, b = socket.socketpair()
         self.assertIsNotNone(a)
diff --git a/tests/test_dynamodb/exceptions/test_dynamodb_exceptions.py b/tests/test_dynamodb/exceptions/test_dynamodb_exceptions.py
index 62c400a67..79445926a 100644
--- a/tests/test_dynamodb/exceptions/test_dynamodb_exceptions.py
+++ b/tests/test_dynamodb/exceptions/test_dynamodb_exceptions.py
@@ -3,7 +3,7 @@ import pytest
 import sure  # noqa # pylint: disable=unused-import
 from boto3.dynamodb.conditions import Key
 from botocore.exceptions import ClientError
-from moto import mock_dynamodb2
+from moto import mock_dynamodb
 
 table_schema = {
     "KeySchema": [{"AttributeName": "partitionKey", "KeyType": "HASH"}],
@@ -25,7 +25,7 @@ table_schema = {
 }
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_query_gsi_with_wrong_key_attribute_names_throws_exception():
     item = {
         "partitionKey": "pk-1",
@@ -98,7 +98,7 @@ def test_query_gsi_with_wrong_key_attribute_names_throws_exception():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_empty_expressionattributenames():
     ddb = boto3.resource("dynamodb", region_name="us-east-1")
     ddb.create_table(
@@ -114,7 +114,7 @@ def test_empty_expressionattributenames():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_empty_expressionattributenames_with_empty_projection():
     ddb = boto3.resource("dynamodb", region_name="us-east-1")
     ddb.create_table(
@@ -130,7 +130,7 @@ def test_empty_expressionattributenames_with_empty_projection():
     err["Message"].should.equal("ExpressionAttributeNames must not be empty")
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_empty_expressionattributenames_with_projection():
     ddb = boto3.resource("dynamodb", region_name="us-east-1")
     ddb.create_table(
@@ -146,7 +146,7 @@ def test_empty_expressionattributenames_with_projection():
     err["Message"].should.equal("ExpressionAttributeNames must not be empty")
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_update_item_range_key_set():
     ddb = boto3.resource("dynamodb", region_name="us-east-1")
 
@@ -168,7 +168,7 @@ def test_update_item_range_key_set():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_batch_get_item_non_existing_table():
 
     client = boto3.client("dynamodb", region_name="us-west-2")
@@ -180,7 +180,7 @@ def test_batch_get_item_non_existing_table():
     assert err["Message"].should.equal("Requested resource not found")
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_batch_write_item_non_existing_table():
     client = boto3.client("dynamodb", region_name="us-west-2")
 
@@ -194,7 +194,7 @@ def test_batch_write_item_non_existing_table():
     assert err["Message"].should.equal("Requested resource not found")
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_create_table_with_redundant_attributes():
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
 
@@ -241,7 +241,7 @@ def test_create_table_with_redundant_attributes():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_create_table_with_missing_attributes():
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
 
@@ -284,7 +284,7 @@ def test_create_table_with_missing_attributes():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_create_table_with_redundant_and_missing_attributes():
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
 
@@ -327,7 +327,7 @@ def test_create_table_with_redundant_and_missing_attributes():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_put_item_wrong_attribute_type():
     dynamodb = boto3.client("dynamodb", region_name="us-east-1")
 
@@ -373,7 +373,7 @@ def test_put_item_wrong_attribute_type():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 # https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_Query.html#DDB-Query-request-KeyConditionExpression
 def test_hash_key_cannot_use_begins_with_operations():
     dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
@@ -404,7 +404,7 @@ def test_hash_key_cannot_use_begins_with_operations():
 
 
 # Test this again, but with manually supplying an operator
-@mock_dynamodb2
+@mock_dynamodb
 @pytest.mark.parametrize("operator", ["<", "<=", ">", ">="])
 def test_hash_key_can_only_use_equals_operations(operator):
     dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
@@ -426,7 +426,7 @@ def test_hash_key_can_only_use_equals_operations(operator):
     err["Message"].should.equal("Query key condition not supported")
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_creating_table_with_0_local_indexes():
     dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
 
@@ -445,7 +445,7 @@ def test_creating_table_with_0_local_indexes():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_creating_table_with_0_global_indexes():
     dynamodb = boto3.resource("dynamodb", region_name="us-east-1")
 
@@ -464,7 +464,7 @@ def test_creating_table_with_0_global_indexes():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_multiple_transactions_on_same_item():
     table_schema = {
         "KeySchema": [{"AttributeName": "id", "KeyType": "HASH"}],
@@ -502,7 +502,7 @@ def test_multiple_transactions_on_same_item():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_transact_write_items__too_many_transactions():
     table_schema = {
         "KeySchema": [{"AttributeName": "pk", "KeyType": "HASH"}],
@@ -534,7 +534,7 @@ def test_transact_write_items__too_many_transactions():
     err["Message"].should.match("Member must have length less than or equal to 25")
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_update_item_non_existent_table():
     client = boto3.client("dynamodb", region_name="us-west-2")
     with pytest.raises(client.exceptions.ResourceNotFoundException) as exc:
diff --git a/tests/test_dynamodb/exceptions/test_key_length_exceptions.py b/tests/test_dynamodb/exceptions/test_key_length_exceptions.py
index d3623c008..6b04c7c05 100644
--- a/tests/test_dynamodb/exceptions/test_key_length_exceptions.py
+++ b/tests/test_dynamodb/exceptions/test_key_length_exceptions.py
@@ -4,12 +4,12 @@ import boto3
 import sure  # noqa # pylint: disable=unused-import
 import pytest
 
-from moto import mock_dynamodb2
+from moto import mock_dynamodb
 from botocore.exceptions import ClientError
 from moto.dynamodb.limits import HASH_KEY_MAX_LENGTH, RANGE_KEY_MAX_LENGTH
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_item_add_long_string_hash_key_exception():
     name = "TestTable"
     conn = boto3.client("dynamodb", region_name="us-west-2")
@@ -50,7 +50,7 @@ def test_item_add_long_string_hash_key_exception():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_item_add_long_string_nonascii_hash_key_exception():
     name = "TestTable"
     conn = boto3.client("dynamodb", region_name="us-west-2")
@@ -97,7 +97,7 @@ def test_item_add_long_string_nonascii_hash_key_exception():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_item_add_long_string_range_key_exception():
     name = "TestTable"
     conn = boto3.client("dynamodb", region_name="us-west-2")
@@ -144,7 +144,7 @@ def test_item_add_long_string_range_key_exception():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_put_long_string_gsi_range_key_exception():
     name = "TestTable"
     conn = boto3.client("dynamodb", region_name="us-west-2")
@@ -213,7 +213,7 @@ def test_put_long_string_gsi_range_key_exception():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_update_item_with_long_string_hash_key_exception():
     name = "TestTable"
     conn = boto3.client("dynamodb", region_name="us-west-2")
@@ -253,7 +253,7 @@ def test_update_item_with_long_string_hash_key_exception():
     )
 
 
-@mock_dynamodb2
+@mock_dynamodb
 def test_update_item_with_long_string_range_key_exception():
     name = "TestTable"
     conn = boto3.client("dynamodb", region_name="us-west-2")
diff --git a/tests/test_xray/test_xray_client.py b/tests/test_xray/test_xray_client.py
index 7307ca08b..69e1cb006 100644
--- a/tests/test_xray/test_xray_client.py
+++ b/tests/test_xray/test_xray_client.py
@@ -1,4 +1,4 @@
-from moto import mock_xray_client, XRaySegment, mock_dynamodb2
+from moto import mock_xray_client, XRaySegment, mock_dynamodb
 import sure  # noqa # pylint: disable=unused-import
 import boto3
 
@@ -19,7 +19,7 @@ original_session_prep_request = requests.Session.prepare_request
 
 
 @mock_xray_client
-@mock_dynamodb2
+@mock_dynamodb
 def test_xray_dynamo_request_id():
     # Could be ran in any order, so we need to tell sdk that its been unpatched
     xray_core_patcher._PATCHED_MODULES = set()
@@ -48,7 +48,7 @@ def test_xray_dynamo_request_id():
 def test_xray_dynamo_request_id_with_context_mgr():
     with mock_xray_client():
         assert isinstance(xray_core.xray_recorder._emitter, MockEmitter)
-        with mock_dynamodb2():
+        with mock_dynamodb():
             # Could be ran in any order, so we need to tell sdk that its been unpatched
             xray_core_patcher._PATCHED_MODULES = set()
             xray_core.patch_all()