1 files changed, 2 insertions, 2 deletions
diff --git a/gtk2_ardour/audio_time_axis.h b/gtk2_ardour/audio_time_axis.h
index a2f331cf6a..291a900e8b 100644
--- a/gtk2_ardour/audio_time_axis.h
+++ b/gtk2_ardour/audio_time_axis.h
@@ -44,8 +44,8 @@ namespace ARDOUR {
 	class Session;
 	class AudioDiskstream;
 	class RouteGroup;
-	class Redirect;
-	class Insert;
+	class IOProcessor;
+	class Processor;
 	class Location;
 	class AudioPlaylist;
 }