diff --git a/fet2020/posts/serializers.py b/fet2020/posts/serializers.py
index cdb2be29..d6770359 100644
--- a/fet2020/posts/serializers.py
+++ b/fet2020/posts/serializers.py
@@ -5,7 +5,8 @@ from rest_framework import serializers
 
 class PostSerializer(serializers.HyperlinkedModelSerializer):
     agenda_html = serializers.CharField(required=False)
-    protocol_html = serializers.CharField(required=False)    tag_string = serializers.CharField(required=False, read_only=True)
+    protocol_html = serializers.CharField(required=False)    
+    tag_string = serializers.CharField(required=False, read_only=True)
     imageurl = serializers.CharField(required=False, read_only=True)
 
     class Meta: