diff --git a/.gitea/workflows/server.yaml b/.gitea/workflows/server.yaml
index d1f7afe..042cd99 100644
--- a/.gitea/workflows/server.yaml
+++ b/.gitea/workflows/server.yaml
@@ -10,7 +10,7 @@ jobs:
     steps:
       - name: Sanitize branch name
         id: sanitize
-        run: echo "::set-output name=sanitized_branch_name::$(echo $BRANCH_NAME | sed 's/\//-/g')"
+        run: echo "::set-output name=sanitized_branch_name::$(echo ${{ github.ref_name }} | sed 's/\//-/g')"
 
   build:
     runs-on: ubuntu-latest