1 files changed, 2 insertions, 2 deletions
diff --git a/gtk2_ardour/streamview.h b/gtk2_ardour/streamview.h
index f49bc87259..0d15a5d7d7 100644
--- a/gtk2_ardour/streamview.h
+++ b/gtk2_ardour/streamview.h
@@ -34,12 +34,12 @@ namespace Gdk {
 }
 
 namespace ARDOUR {
-	class Route;
 	class Crossfade;
-	class PeakData;
 	class Region;
+	class Route;
 	class Source;
 	class Track;
+	struct PeakData;
 }
 
 struct RecBoxInfo {