diff --git a/apps/notification/serializers/common.py b/apps/notification/serializers/common.py
index 67787b2e..7c22f713 100644
--- a/apps/notification/serializers/common.py
+++ b/apps/notification/serializers/common.py
@@ -40,6 +40,7 @@ class CreateAndUpdateSubscribeSerializer(serializers.ModelSerializer):
 
         model = models.Subscriber
         fields = (
+            'id',
             'email',
             'subscription_types',
             'link_to_unsubscribe',
@@ -54,7 +55,7 @@ class CreateAndUpdateSubscribeSerializer(serializers.ModelSerializer):
         user = request.user
 
         # validate email
-        email = attrs.get('send_to')
+        email = attrs.pop('send_to')
 
         if attrs.get('email'):
             email = attrs.get('email')