diff --git a/modules/gui/qt4/dialogs/epg.cpp b/modules/gui/qt4/dialogs/epg.cpp
index de5b238eb7becca1935dc455b03bce4c19ffbc8c..69932db34429c14db77396a3fb064d17fac75462 100644
--- a/modules/gui/qt4/dialogs/epg.cpp
+++ b/modules/gui/qt4/dialogs/epg.cpp
@@ -77,7 +77,7 @@ EpgDialog::EpgDialog( intf_thread_t *_p_intf ): QVLCFrame( _p_intf )
 
     CONNECT( epg, itemSelectionChanged( EPGItem *), this, displayEvent( EPGItem *) );
     CONNECT( THEMIM->getIM(), epgChanged(), this, updateInfos() );
-    CONNECT( THEMIM, inputChanged( ), this, updateInfos() );
+    CONNECT( THEMIM, inputChanged( bool ), this, updateInfos() );
 
     QDialogButtonBox *buttonsBox = new QDialogButtonBox( this );