diff --git a/apps/admin-ui/src/user/UserAttributes.tsx b/apps/admin-ui/src/user/UserAttributes.tsx
index d4e0494b72..d9a88e41dc 100644
--- a/apps/admin-ui/src/user/UserAttributes.tsx
+++ b/apps/admin-ui/src/user/UserAttributes.tsx
@@ -47,11 +47,7 @@ export const UserAttributes = ({ user: defaultUser }: UserAttributesProps) => {
 
   const save = async (attributeForm: AttributeForm) => {
     try {
-      const attributes = Object.assign(
-        {},
-        user.attributes || {},
-        keyValueToArray(attributeForm.attributes!)
-      );
+      const attributes = keyValueToArray(attributeForm.attributes!);
       await adminClient.users.update({ id: user.id! }, { ...user, attributes });
 
       setUser({ ...user, attributes });