diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 673ddcd..b7b9928 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -70,5 +70,5 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          build-args:
-            - VERSION=${{ basename ${GITHUB_REF}) }}
+          build-args: |
+            VERSION=${{ basename ${GITHUB_REF}) }}