1 files changed, 3 insertions, 0 deletions
diff --git a/src/core.py b/src/core.py
index 0c2a93d0..ea927af4 100644
--- a/src/core.py
+++ b/src/core.py
@@ -616,6 +616,9 @@ class Core(object):
         parts of the client (for example, set the MucTabs as not joined, etc)
         """
         msg = msg or ''
+        for tab in self.tabs:
+            if isinstance(tab, tabs.MucTab):
+                tab.command_part(msg)
         self.xmpp.disconnect()
         if reconnect:
             self.xmpp.start()