diff --git a/test_infra/stacks/base_stack.py b/test_infra/stacks/base_stack.py
index d7e7a9273..af99be745 100644
--- a/test_infra/stacks/base_stack.py
+++ b/test_infra/stacks/base_stack.py
@@ -79,6 +79,7 @@ def __init__(self, scope: Construct, construct_id: str, **kwargs: str) -> None:
                 ),
             ],
             versioned=True,
+            enforce_ssl=True,
         )
         self.bucket_access_point = s3.CfnAccessPoint(
             self,
diff --git a/test_infra/stacks/glueray_stack.py b/test_infra/stacks/glueray_stack.py
index c0f50c53e..edf806e77 100644
--- a/test_infra/stacks/glueray_stack.py
+++ b/test_infra/stacks/glueray_stack.py
@@ -21,6 +21,7 @@ def __init__(
             "Script Bucket",
             block_public_access=s3.BlockPublicAccess.BLOCK_ALL,
             removal_policy=RemovalPolicy.DESTROY,
+            enforce_ssl=True,
         )
 
         self.athena_workgroup = athena.CfnWorkGroup(