diff --git a/src/main/java/packman/dto/auth/KakaoProfileDto.java b/src/main/java/packman/dto/auth/KakaoProfileDto.java
index c9302733..d1c895b4 100644
--- a/src/main/java/packman/dto/auth/KakaoProfileDto.java
+++ b/src/main/java/packman/dto/auth/KakaoProfileDto.java
@@ -36,5 +36,6 @@ public class KaKaoAccount {
     @Data
     public static class Profile {
         public String nickname;
+        public String is_default_nickname;
     }
 }
\ No newline at end of file