diff --git a/packages/server/modules/workspacesCore/graph/resolvers/workspacesCore.ts b/packages/server/modules/workspacesCore/graph/resolvers/workspacesCore.ts
index cfa32a8ef..ed5959e62 100644
--- a/packages/server/modules/workspacesCore/graph/resolvers/workspacesCore.ts
+++ b/packages/server/modules/workspacesCore/graph/resolvers/workspacesCore.ts
@@ -24,6 +24,11 @@ export = !FF_WORKSPACES_MODULE_ENABLED
       Mutation: {
         workspaceMutations: () => ({})
       },
+      ActiveUserMutations: {
+        setActiveWorkspace: async () => {
+          throw new WorkspacesModuleDisabledError()
+        }
+      },
       WorkspaceMutations: {
         create: async () => {
           throw new WorkspacesModuleDisabledError()