diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index bbd3111..139d0fb 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -74,7 +74,7 @@ jobs:
         with:
           context: .
           push: true
-          tags: ghcr.io/${{ github.repository_owner.lowercase }}/doclytics:${{ env.BRANCH_NAME }}
+          tags: ghcr.io/${{ github.repository_owner.toLowerCase() }}/doclytics:${{ env.BRANCH_NAME }}
           platforms: linux/amd64,linux/arm64
   release:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/release-prod.yml b/.github/workflows/release-prod.yml
index 79226e8..d1137cc 100644
--- a/.github/workflows/release-prod.yml
+++ b/.github/workflows/release-prod.yml
@@ -88,6 +88,6 @@ jobs:
         with:
           context: .
           push: true
-          tags: ghcr.io/${{ github.repository_owner.lowercase }}/doclytics:${{ env.BRANCH_NAME }}
+          tags: ghcr.io/${{ github.repository_owner.toLowerCase() }}/doclytics:${{ env.BRANCH_NAME }}
           platforms: linux/amd64,linux/arm64
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e502492..2b92ae9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -71,5 +71,5 @@ jobs:
         with:
           context: .
           push: true
-          tags: ghcr.io/${{ github.repository_owner.lowercase }}/doclytics:${{ env.BRANCH_NAME }}
+          tags: ghcr.io/${{ github.repository_owner.toLowerCase() }}/doclytics:${{ env.BRANCH_NAME }}
           platforms: linux/amd64,linux/arm64
\ No newline at end of file