diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1dd4dd8..4b66edc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### 0.5.11 
+
+* fix message processing
+
 ### 0.5.10
 
 * fix bot without mongo_url 
diff --git a/bot/bot.py b/bot/bot.py
index a23eb90..a327796 100644
--- a/bot/bot.py
+++ b/bot/bot.py
@@ -124,7 +124,11 @@ def _process_message(self, message):
 
         chat = Chat.from_message(self, message)
 
-        if "text" in message and message["from"]["id"] in self.moderators:
+        if (
+            "text" in message
+            and "from" in message
+            and message["from"]["id"] in self.moderators
+        ):
             for patterns, handler in self._moderators_commands:
                 m = re.search(patterns, message["text"], re.I)
                 if m: