diff --git a/frontend/src/app/modules/auth/core/_requests.ts b/frontend/src/app/modules/auth/core/_requests.ts
index 7284bf9..e4a93c3 100644
--- a/frontend/src/app/modules/auth/core/_requests.ts
+++ b/frontend/src/app/modules/auth/core/_requests.ts
@@ -39,7 +39,7 @@ export async function register(
     password: string,
 ) {
   return await new CreateUserApi().createUser({
-    username: email,
+    username: username,
     email: email,
     password: password,
   })