diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4a46823..aab2afa 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -34,5 +34,5 @@ jobs:
           context: .
           push: true
           tags: |
-            ${{ env.REGISTRY }}/${{ github.actor }}/${{ github.repository }}:${{ steps.get_version.outputs.VERSION }}
-            ${{ env.REGISTRY }}/${{ github.actor }}/${{ github.repository }}:latest
+            ${{ env.REGISTRY }}/${{ github.actor,, }}/${{ github.repository,, }}:${{ steps.get_version.outputs.VERSION }}
+            ${{ env.REGISTRY }}/${{ github.actor,, }}/${{ github.repository,, }}:latest