diff --git a/.github/trigger_files/beam_PostCommit_Python_ValidatesContainer_Dataflow.json b/.github/trigger_files/beam_PostCommit_Python_ValidatesContainer_Dataflow.json
index d6c608f6daba..a88b73a2acda 100644
--- a/.github/trigger_files/beam_PostCommit_Python_ValidatesContainer_Dataflow.json
+++ b/.github/trigger_files/beam_PostCommit_Python_ValidatesContainer_Dataflow.json
@@ -1,3 +1,4 @@
 {
-    "comment": "Modify this file in a trivial way to cause this test suite to run"
+    "comment": "Modify this file in a trivial way to cause this test suite to run",
+    "modification": "1"
 }
\ No newline at end of file