diff --git a/src/gui/channellist.h b/src/gui/channellist.h
index edde1bbda..40d2c74d1 100644
--- a/src/gui/channellist.h
+++ b/src/gui/channellist.h
@@ -67,7 +67,7 @@ enum {
 class CFrameBuffer;
 class CBouquet;
 
-class CChannelList : public CListHelpers
+class CChannelList : public CListHelpers, public sigc::trackable
 {
 private:
 	enum state_