diff --git a/.github/workflows/pr_test_build_android.yml b/.github/workflows/pr_test_build_android.yml
index 4714ecbce0..884c35c93d 100644
--- a/.github/workflows/pr_test_build_android.yml
+++ b/.github/workflows/pr_test_build_android.yml
@@ -245,7 +245,7 @@ jobs:
           echo "APK_FILE=$apk_file" >> $GITHUB_ENV
         
       - name: Upload artifact to slack
-        if: ! contains(github.event.head_commit.message, 'skip slack')
+        if: ${{ !contains(github.event.head_commit.message, 'skip slack') }}
         continue-on-error: true
         uses: adrey/slack-file-upload-action@1.0.5
         with: