diff --git a/uppsrc/usvn/SvnSync.cpp b/uppsrc/usvn/SvnSync.cpp
index 25023f9b2..a5d50e2ab 100644
--- a/uppsrc/usvn/SvnSync.cpp
+++ b/uppsrc/usvn/SvnSync.cpp
@@ -25,7 +25,6 @@ SvnSync::SvnSync()
 	list.ColumnWidths("220 500 100");
 	list.NoCursor().EvenRowColor();
 	list.SetLineCy(max(Draw::GetStdFontCy(), 20));
-	list.WhenLeftClick = THISBACK(Diff);
 	Sizeable().Zoomable();
 	setup <<= THISBACK(Setup);
 	BackPaint();
@@ -140,13 +139,6 @@ void SvnSync::DoDiff(int ii)
 		RunSvnDiff(f);
 }
 
-void SvnSync::Diff()
-{
-	int cr = list.GetClickRow();
-	if(cr >= 0)
-		DoDiff(cr);
-}
-
 #ifdef PLATFORM_WIN32
 void sDeleteFolderDeep(const char *dir)
 {
diff --git a/uppsrc/usvn/usvn.h b/uppsrc/usvn/usvn.h
index 7dbc271bf..45e6d6e43 100644
--- a/uppsrc/usvn/usvn.h
+++ b/uppsrc/usvn/usvn.h
@@ -124,7 +124,6 @@ struct SvnSync : WithSvnSyncLayout<TopWindow> {
 	void SyncList();
 	void Setup();
 	void DoDiff(int ii);
-	void Diff();
 
 	typedef SvnSync CLASSNAME;