diff --git a/compose-branch-deploy.yaml b/compose-branch-deploy.yaml
index 21c2d09c33..05ba4bd181 100644
--- a/compose-branch-deploy.yaml
+++ b/compose-branch-deploy.yaml
@@ -77,7 +77,7 @@ services:
         - CLIENT_REDIRECT_URI=https://${VHOST}/oauth/callback
         - RESOURCE_SERVER_ID=scipro_api_client
         - RESOURCE_SERVER_SECRET=scipro_api_secret
-        - CLIENT_SCOPES="grade:read grade:write"
+        - CLIENT_SCOPES=grade:read grade:write
       networks:
         - traefik
       labels: