diff --git a/jobposting/serializers.py b/jobposting/serializers.py
index 7f76464..9126375 100644
--- a/jobposting/serializers.py
+++ b/jobposting/serializers.py
@@ -20,7 +20,7 @@ class SkillLevelsSerializer(serializers.ModelSerializer):
 
 class JobListingSerializer(serializers.ModelSerializer):
     created_by = MyUserSerializer(read_only=True)
-    anonymous_user_data = AnonymousUserData()
+    anonymous_user_data = AnonymousUserData(read_only=True)
     skillLevels = SkillLevelsSerializer(many=True)
 
     class Meta: