diff --git a/MSVCardour3/Ardour3.vcproj b/MSVCardour3/Ardour3.vcproj
index 73483f064b..5e3ee9f95d 100644
--- a/MSVCardour3/Ardour3.vcproj
+++ b/MSVCardour3/Ardour3.vcproj
@@ -1375,6 +1375,10 @@
 				RelativePath="..\gtk2_ardour\video_timeline.cc"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\virtual_keyboard_window.cc"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\visibility_group.cc"
 				>
@@ -2517,6 +2521,10 @@
 				RelativePath="..\gtk2_ardour\video_tool_paths.h"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\virtual_keyboard_window.h"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\visibility_group.h"
 				>