diff --git a/.github/workflows/publish-images.yaml b/.github/workflows/publish-images.yaml
index 96f4664..b5bac62 100644
--- a/.github/workflows/publish-images.yaml
+++ b/.github/workflows/publish-images.yaml
@@ -16,6 +16,8 @@ jobs:
     steps:
       - name: Check out the repository
         uses: actions/checkout@v4
+        with:
+          ref: ${{ github.sha }}
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
@@ -43,4 +45,4 @@ jobs:
           platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.image-meta.outputs.tags }}
-          labels: ${{ steps.image-meta.outputs.labels }}
\ No newline at end of file
+          labels: ${{ steps.image-meta.outputs.labels }}