diff --git a/src/entity/user_activity.ts b/src/entity/user_activity.ts
index 83d0872..d343072 100644
--- a/src/entity/user_activity.ts
+++ b/src/entity/user_activity.ts
@@ -14,8 +14,8 @@ export class UserActivity {
     application: Application
 
     @ManyToOne(() => User, (user) => user.id, { nullable: true })
-    // @JoinColumn({ name: 'id_user' })
-    @JoinColumn()
+    @JoinColumn({ name: 'id_user' })
+    // @JoinColumn()
     user: User;
 
     @Column({