diff --git a/.gitea/workflows/deploy-service-couchdb.yaml b/.gitea/workflows/deploy-service-couchdb.yaml
index c767167..40a8804 100644
--- a/.gitea/workflows/deploy-service-couchdb.yaml
+++ b/.gitea/workflows/deploy-service-couchdb.yaml
@@ -21,7 +21,7 @@ jobs:
 
       - name: start container
         env:
-          COUCHDB_TAG: $GITHUB_SHA
+          COUCHDB_TAG: ${GITHUB_SHA}
           COUCHDB_USER: ${{secrets.COUCHDB_USER}}
           COUCHDB_PASSWORD: ${{secrets.COUCHDB_PASSWORD}}
         run: |