diff --git a/src/callbacks.py b/src/callbacks.py
index 9c9b05be0..03cef9b40 100644
--- a/src/callbacks.py
+++ b/src/callbacks.py
@@ -1182,6 +1182,7 @@ class NestedCommandsIrcProxy(ReplyIrcProxy):
             self.action = self.action or action
             if action:
                 self.prefixNick = False
+                self.noLengthCheck = True
         if notice is not None:
             self.notice = self.notice or notice
         if private is not None: