diff --git a/moto/sns/responses.py b/moto/sns/responses.py
index bd9fbc8e0..4abc8713a 100644
--- a/moto/sns/responses.py
+++ b/moto/sns/responses.py
@@ -1119,10 +1119,12 @@ GET_SMS_ATTRIBUTES_TEMPLATE = """<GetSMSAttributesResponse xmlns="http://sns.ama
   <GetSMSAttributesResult>
     <attributes>
       {% for name, value in attributes.items() %}
+      {% if value %}
       <entry>
         <key>{{ name }}</key>
         <value>{{ value }}</value>
       </entry>
+      {% endif %}
       {% endfor %}
     </attributes>
   </GetSMSAttributesResult>
diff --git a/tests/terraformtests/terraform-tests.failures.txt b/tests/terraformtests/terraform-tests.failures.txt
index f1c10a66f..427668434 100644
--- a/tests/terraformtests/terraform-tests.failures.txt
+++ b/tests/terraformtests/terraform-tests.failures.txt
@@ -55,8 +55,6 @@ TestAccPinpointApp
 TestAccPinpointEventStream
 TestAccProvider
 TestAccQuickSightGroup
-TestAccSNSSMSPreferences
-TestAccSNSTopicPolicy
 TestAccSQSQueuePolicy
 TestAccSSMDocument
 TestAccSsmDocumentDataSource
diff --git a/tests/terraformtests/terraform-tests.success.txt b/tests/terraformtests/terraform-tests.success.txt
index abc483fdc..8b5a9220e 100644
--- a/tests/terraformtests/terraform-tests.success.txt
+++ b/tests/terraformtests/terraform-tests.success.txt
@@ -106,7 +106,15 @@ s3:
   - TestAccS3ObjectCopy
 sagemaker:
   - TestAccSageMakerPrebuiltECRImageDataSource
+sns:
+  - TestAccSNSTopicPolicy
+  - TestAccSNSTopicDataSource
+  - TestAccSNSSMSPreferences
 sts:
   - TestAccSTSCallerIdentityDataSource
+sqs:
+  - TestAccSQSQueueDataSource
+  - TestAccSQSQueuePolicy
+  - TestAccSQSQueue_FIFOQueue_
 timestreamwrite:
   - TestAccTimestreamWriteDatabase