diff --git a/.github/workflows/assets.yml b/.github/workflows/assets.yml
index f52251f93..8a3103329 100644
--- a/.github/workflows/assets.yml
+++ b/.github/workflows/assets.yml
@@ -30,3 +30,13 @@ jobs:
 
       - name: "Build prod assets"
         run: "yarn run build:prod"
+
+      - name: "Validate no change were created"
+        run: |
+          GITDIFF=`git diff`
+          if [ "$GITDIFF" == "" ]; then
+            exit 0
+          else
+            echo $GITDIFF
+            exit 1
+          fi