diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 76ce8a0..886c3bc 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -81,5 +81,5 @@ jobs:
           push: true
           tags: ${{ env.DOCKER_IMG }}:${{ github.ref_name }}
           build-args: |
-            VER_PKG={{ env.VER_PKG }}
+            VER_PKG=${{ env.VER_PKG }}
             VERSION=${{ github.ref_name }}