diff --git a/samples/Makefile.am b/samples/Makefile.am
index f9e05c8fdb..5eb3699139 100644
--- a/samples/Makefile.am
+++ b/samples/Makefile.am
@@ -62,5 +62,6 @@ EXTRA_DIST = \
 	TypeFind.cs \
 	MetaData.cs \
 	AppSrc.cs \
-	GtkVideoPlayer.cs
+	GtkVideoPlayer.cs \
+	TransformSample.cs