diff --git a/account/serializers.py b/account/serializers.py
index ed4f9cb..6f9b141 100644
--- a/account/serializers.py
+++ b/account/serializers.py
@@ -26,6 +26,12 @@ class UserSerializer(serializers.ModelSerializer):
         return obj.invited_users_with_orders.count()
 
 
+class UserSimpleSerializer(UserSerializer):
+    class Meta:
+        model = UserSerializer.Meta.model
+        fields = ('id', 'email', 'phone', 'role', 'name', 'lastname', 'surname')
+
+
 def non_zero_validator(value):
     if value == 0:
         raise serializers.ValidationError("Value cannot be zero")
diff --git a/store/serializers.py b/store/serializers.py
index 4c52762..537e520 100644
--- a/store/serializers.py
+++ b/store/serializers.py
@@ -3,7 +3,7 @@ from drf_extra_fields.fields import Base64ImageField
 from rest_framework import serializers
 
 from bonus_program.models import BonusProgram
-from account.serializers import UserSerializer
+from account.serializers import UserSimpleSerializer
 from utils.exceptions import CRMException
 from store.models import Checklist, Category, PaymentMethod, Promocode, Image, Gift
 from store.utils import get_primary_key_related_model
@@ -94,7 +94,7 @@ class ChecklistSerializer(serializers.ModelSerializer):
 
     commission_rub = PriceField(read_only=True)
 
-    customer = get_primary_key_related_model(UserSerializer, required=False, allow_null=True)
+    customer = get_primary_key_related_model(UserSimpleSerializer, required=False, allow_null=True)
 
     receiver_name = serializers.CharField(required=False, allow_null=True)
     receiver_phone = serializers.CharField(required=False, allow_null=True)