diff --git a/front/lib/api/user.ts b/front/lib/api/user.ts
index e6a28ecfa9f0..e08ee079c000 100644
--- a/front/lib/api/user.ts
+++ b/front/lib/api/user.ts
@@ -140,9 +140,9 @@ export async function fetchRevokedWorkspace(
   return new Ok(workspace);
 }
 
-export async function getUserWithWorkspaces<T extends boolean = false>(
+export async function getUserWithWorkspaces<T extends boolean>(
   user: UserResource,
-  populateExtensionConfig: T
+  populateExtensionConfig: T = false as T
 ): Promise<
   T extends true ? UserTypeWithExtensionWorkspaces : UserTypeWithWorkspaces
 > {