diff --git a/qt/PrefsDialog.cc b/qt/PrefsDialog.cc
index cbd7226f2..457e93369 100644
--- a/qt/PrefsDialog.cc
+++ b/qt/PrefsDialog.cc
@@ -114,7 +114,7 @@ namespace
         return QString ();
     }
   }
-};
+}
 
 bool
 PrefsDialog::updateWidgetValue (QWidget * widget, int prefKey)