diff --git a/plugins/catalog-backend-module-gitlab/src/__testUtils__/handlers.ts b/plugins/catalog-backend-module-gitlab/src/__testUtils__/handlers.ts
index 953ade6b7c..d97ebbd569 100644
--- a/plugins/catalog-backend-module-gitlab/src/__testUtils__/handlers.ts
+++ b/plugins/catalog-backend-module-gitlab/src/__testUtils__/handlers.ts
@@ -83,7 +83,7 @@ const httpHandlers = [
   }),
 
   rest.get(
-    `${apiBaseUrlSaas}/groups/subgroup1/members/all`,
+    `${apiBaseUrlSaas}/groups/group1%2Fsubgroup1/members/all`,
     (_req, res, ctx) => {
       return res(ctx.json(subgroup_saas_users_response)); // To-DO change
     },