diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3113a46..48c2095 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -34,7 +34,7 @@ jobs:
           docker push docker.pkg.github.com/wahyd4/badger/badger:v0.1.$GITHUB_RUN_NUMBER
       -
         name: Build and push UI docker image
-        if: ! ${{ git diff --quiet HEAD~1 HEAD -- www }}
+        if: ${{ (git diff --quiet HEAD~1 HEAD -- www || echo "true") == "true" }}
         run: |
           cd www
           docker build . --tag docker.pkg.github.com/wahyd4/badger/ui:v0.1.$GITHUB_RUN_NUMBER