diff --git a/fet2020/posts/models.py b/fet2020/posts/models.py
index d8b588c1..384a11e5 100644
--- a/fet2020/posts/models.py
+++ b/fet2020/posts/models.py
@@ -111,9 +111,10 @@ class Post(models.Model):
         if not self.agenda_key:
             request_logger.info("not agenda key!")
             self.agenda_key = self.get_agenda_key()
-        request_logger.info("AGENDA KEY: "+self.agenda_key)
-        request_logger.info("VALUE: "+value)
-        setPadHTML(self.agenda_key, value)
+        request_logger.info("AGENDA KEY: %s " % self.agenda_key)
+        request_logger.info("VALUE: %s " % value)
+        if self.agenda_key:
+            setPadHTML(self.agenda_key, value)
         request_logger.info("set etherpad!")
         return value