diff --git a/kms/attestations/noxfile_config.py b/kms/attestations/noxfile_config.py
index f1fa9e5618b0..34d0d0b1bb8a 100644
--- a/kms/attestations/noxfile_config.py
+++ b/kms/attestations/noxfile_config.py
@@ -25,7 +25,7 @@
     "ignored_versions": ["2.7"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
-    "enforce_type_hints": True,
+    "enforce_type_hints": False,
     # An envvar key for determining the project id to use. Change it
     # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
     # build specific Cloud project. You can also use your own string
diff --git a/kms/attestations/verify_attestation.py b/kms/attestations/verify_attestation.py
index cb296712f730..d56242b0194b 100644
--- a/kms/attestations/verify_attestation.py
+++ b/kms/attestations/verify_attestation.py
@@ -31,7 +31,7 @@
 import pem
 
 
-def verify(attestation_file: str, bundle_file: str):bool
+def verify(attestation_file, bundle_file):
     """Verifies an attestation using a bundle of certificates.
 
     Args:
diff --git a/kms/snippets/noxfile_config.py b/kms/snippets/noxfile_config.py
index f1fa9e5618b0..34d0d0b1bb8a 100644
--- a/kms/snippets/noxfile_config.py
+++ b/kms/snippets/noxfile_config.py
@@ -25,7 +25,7 @@
     "ignored_versions": ["2.7"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
-    "enforce_type_hints": True,
+    "enforce_type_hints": False,
     # An envvar key for determining the project id to use. Change it
     # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
     # build specific Cloud project. You can also use your own string