diff --git a/.gitea/workflows/build-push.yaml b/.gitea/workflows/build-push.yaml
index 241c90e..bd205e6 100644
--- a/.gitea/workflows/build-push.yaml
+++ b/.gitea/workflows/build-push.yaml
@@ -53,9 +53,9 @@ jobs:
 
       - name: Update values.yaml
         run: |
-          yq -i '.image.tag = "${short_sha}"' rgbboard/rgbboard/values.yaml
+          yq -i ".image.tag = \"${SHORT_SHA}\"" rgbboard/rgbboard/values.yaml
         env:
-         short_sha: ${{ steps.short_sha.outputs.short_sha }}
+         SHORT_SHA: ${{ steps.short_sha.outputs.short_sha }}
       - name: Commit and Push changes
         run: |
           cd repo