1 files changed, 1 insertions, 1 deletions
diff --git a/gtk2_ardour/audio_time_axis.h b/gtk2_ardour/audio_time_axis.h
index d1fbde3e9c..b319d0ea99 100644
--- a/gtk2_ardour/audio_time_axis.h
+++ b/gtk2_ardour/audio_time_axis.h
@@ -48,7 +48,7 @@ namespace ALSA {
 
 namespace ARDOUR {
 	class Session;
-	class DiskStream;
+	class AudioDiskstream;
 	class RouteGroup;
 	class Redirect;
 	class Insert;