diff --git a/.github/workflows/registry-updates.yaml b/.github/workflows/registry-updates.yaml
index 67e33dfe..d35c57ef 100644
--- a/.github/workflows/registry-updates.yaml
+++ b/.github/workflows/registry-updates.yaml
@@ -34,7 +34,7 @@ jobs:
 
       - name: Print out all the changed files
         env:
-          ALL_CHANGED_FILES: ${{ toJson(steps.changed-files.outputs) }}
+          ALL_CHANGED_FILES: ${{ steps.changed-files.outputs }}
         run: |
           echo "**************"
           echo "$ALL_CHANGED_FILES" | jq .