1 files changed, 1 insertions, 1 deletions
diff --git a/gtk2_ardour/ardour_ui.h b/gtk2_ardour/ardour_ui.h
index 04e9208fcc..d0749e59fe 100644
--- a/gtk2_ardour/ardour_ui.h
+++ b/gtk2_ardour/ardour_ui.h
@@ -101,7 +101,6 @@
 class About;
 class AddRouteDialog;
 class AddVideoDialog;
-class ArdourVSpacer;
 class BigClockWindow;
 class BundleManager;
 class EngineControl;
@@ -118,6 +117,7 @@ class GlobalPortMatrixWindow;
 
 class VideoTimeLine;
 class ArdourKeyboard;
+class ArdourVSpacer;
 class AudioClock;
 class ButtonJoiner;
 class ConnectionEditor;