diff --git a/apps/comment/serializers/common.py b/apps/comment/serializers/common.py
index 6f0d049d..c928aca4 100644
--- a/apps/comment/serializers/common.py
+++ b/apps/comment/serializers/common.py
@@ -8,7 +8,7 @@ from establishment.models import EstablishmentType
 
 class CommentBaseSerializer(serializers.ModelSerializer):
     """Comment serializer"""
-    user_name = serializers.CharField(read_only=True,
+    nickname = serializers.CharField(read_only=True,
                                       source='user.username')
     is_mine = serializers.BooleanField(read_only=True)
     profile_pic = serializers.URLField(read_only=True,
@@ -32,7 +32,7 @@ class CommentBaseSerializer(serializers.ModelSerializer):
             'created',
             'text',
             'mark',
-            'user_name',
+            'nickname',
             'user_email',
             'profile_pic',
             'status',