diff --git a/tests/test_acm/test_acm.py b/tests/test_acm/test_acm.py
index ccac48181..ed96054d8 100644
--- a/tests/test_acm/test_acm.py
+++ b/tests/test_acm/test_acm.py
@@ -314,70 +314,69 @@ def test_request_certificate_no_san():
     )
     resp2.should.contain('Certificate')
 
-# # Also tests the SAN code
-# # requires Pull: https://github.com/spulec/freezegun/pull/210
-# @freeze_time("2012-01-01 12:00:00", as_arg=True)
-# @mock_acm
-# def test_request_certificate(frozen_time):
-#     # After requesting a certificate, it should then auto-validate after 1 minute
-#     # Some sneaky programming for that ;-)
-#     client = boto3.client('acm', region_name='eu-central-1')
-#
-#     resp = client.request_certificate(
-#         DomainName='google.com',
-#         SubjectAlternativeNames=['google.com', 'www.google.com', 'mail.google.com'],
-#     )
-#     arn = resp['CertificateArn']
-#
-#     resp = client.describe_certificate(CertificateArn=arn)
-#     resp['Certificate']['CertificateArn'].should.equal(arn)
-#     resp['Certificate']['DomainName'].should.equal('google.com')
-#     resp['Certificate']['Issuer'].should.equal('Amazon')
-#     resp['Certificate']['KeyAlgorithm'].should.equal('RSA_2048')
-#     resp['Certificate']['Status'].should.equal('PENDING_VALIDATION')
-#     resp['Certificate']['Type'].should.equal('AMAZON_ISSUED')
-#     len(resp['Certificate']['SubjectAlternativeNames']).should.equal(3)
-#
-#     # Move time
-#     frozen_time.move_to('2012-01-01 12:02:00')
-#     resp = client.describe_certificate(CertificateArn=arn)
-#     resp['Certificate']['CertificateArn'].should.equal(arn)
-#     resp['Certificate']['Status'].should.equal('ISSUED')
-#
-#
-# # requires Pull: https://github.com/spulec/freezegun/pull/210
-# @freeze_time("2012-01-01 12:00:00", as_arg=True)
-# @mock_acm
-# def test_request_certificate(frozen_time):
-#     # After requesting a certificate, it should then auto-validate after 1 minute
-#     # Some sneaky programming for that ;-)
-#     client = boto3.client('acm', region_name='eu-central-1')
-#
-#     resp = client.request_certificate(
-#         IdempotencyToken='test_token',
-#         DomainName='google.com',
-#         SubjectAlternativeNames=['google.com', 'www.google.com', 'mail.google.com'],
-#     )
-#     original_arn = resp['CertificateArn']
-#
-#     # Should be able to request a certificate multiple times in an hour
-#     # after that it makes a new one
-#     for time_intervals in ('2012-01-01 12:15:00', '2012-01-01 12:30:00', '2012-01-01 12:45:00'):
-#         frozen_time.move_to(time_intervals)
-#         resp = client.request_certificate(
-#             IdempotencyToken='test_token',
-#             DomainName='google.com',
-#             SubjectAlternativeNames=['google.com', 'www.google.com', 'mail.google.com'],
-#         )
-#         arn = resp['CertificateArn']
-#         arn.should.equal(original_arn)
-#
-#     # Move time
-#     frozen_time.move_to('2012-01-01 13:01:00')
-#     resp = client.request_certificate(
-#         IdempotencyToken='test_token',
-#         DomainName='google.com',
-#         SubjectAlternativeNames=['google.com', 'www.google.com', 'mail.google.com'],
-#     )
-#     arn = resp['CertificateArn']
-#     arn.should_not.equal(original_arn)
+
+# Also tests the SAN code
+@freeze_time("2012-01-01 12:00:00", as_arg=True)
+@mock_acm
+def test_request_certificate(frozen_time):
+    # After requesting a certificate, it should then auto-validate after 1 minute
+    # Some sneaky programming for that ;-)
+    client = boto3.client('acm', region_name='eu-central-1')
+
+    resp = client.request_certificate(
+        DomainName='google.com',
+        SubjectAlternativeNames=['google.com', 'www.google.com', 'mail.google.com'],
+    )
+    arn = resp['CertificateArn']
+
+    resp = client.describe_certificate(CertificateArn=arn)
+    resp['Certificate']['CertificateArn'].should.equal(arn)
+    resp['Certificate']['DomainName'].should.equal('google.com')
+    resp['Certificate']['Issuer'].should.equal('Amazon')
+    resp['Certificate']['KeyAlgorithm'].should.equal('RSA_2048')
+    resp['Certificate']['Status'].should.equal('PENDING_VALIDATION')
+    resp['Certificate']['Type'].should.equal('AMAZON_ISSUED')
+    len(resp['Certificate']['SubjectAlternativeNames']).should.equal(3)
+
+    # Move time
+    frozen_time.move_to('2012-01-01 12:02:00')
+    resp = client.describe_certificate(CertificateArn=arn)
+    resp['Certificate']['CertificateArn'].should.equal(arn)
+    resp['Certificate']['Status'].should.equal('ISSUED')
+
+
+@freeze_time("2012-01-01 12:00:00", as_arg=True)
+@mock_acm
+def test_request_certificate(frozen_time):
+    # After requesting a certificate, it should then auto-validate after 1 minute
+    # Some sneaky programming for that ;-)
+    client = boto3.client('acm', region_name='eu-central-1')
+
+    resp = client.request_certificate(
+        IdempotencyToken='test_token',
+        DomainName='google.com',
+        SubjectAlternativeNames=['google.com', 'www.google.com', 'mail.google.com'],
+    )
+    original_arn = resp['CertificateArn']
+
+    # Should be able to request a certificate multiple times in an hour
+    # after that it makes a new one
+    for time_intervals in ('2012-01-01 12:15:00', '2012-01-01 12:30:00', '2012-01-01 12:45:00'):
+        frozen_time.move_to(time_intervals)
+        resp = client.request_certificate(
+            IdempotencyToken='test_token',
+            DomainName='google.com',
+            SubjectAlternativeNames=['google.com', 'www.google.com', 'mail.google.com'],
+        )
+        arn = resp['CertificateArn']
+        arn.should.equal(original_arn)
+
+    # Move time
+    frozen_time.move_to('2012-01-01 13:01:00')
+    resp = client.request_certificate(
+        IdempotencyToken='test_token',
+        DomainName='google.com',
+        SubjectAlternativeNames=['google.com', 'www.google.com', 'mail.google.com'],
+    )
+    arn = resp['CertificateArn']
+    arn.should_not.equal(original_arn)