diff --git a/.github/workflows/deploy-main-in-dev-env.yml b/.github/workflows/deploy-main-in-dev-env.yml
index 72283b6..050d25b 100644
--- a/.github/workflows/deploy-main-in-dev-env.yml
+++ b/.github/workflows/deploy-main-in-dev-env.yml
@@ -32,7 +32,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           build-args: |
-            VERSION=${{ GITHUB_REF }}
+            VERSION=${{ env.GITHUB_REF }}
 
   deploy:
     needs: [ build ]