diff --git a/src/sagemaker/fw_utils.py b/src/sagemaker/fw_utils.py
index 1f2cc9214e..60b56d7fef 100644
--- a/src/sagemaker/fw_utils.py
+++ b/src/sagemaker/fw_utils.py
@@ -86,6 +86,7 @@
     "local_gpu",
 )
 SM_DATAPARALLEL_SUPPORTED_FRAMEWORK_VERSIONS = {
+    # tf 2.12 should not be supported: smdataparallel excludes support for tf 2.12.
     "tensorflow": [
         "2.3",
         "2.3.1",