diff --git a/MSVCardour3/Ardour3.vcproj b/MSVCardour3/Ardour3.vcproj
index c5c703647d..511caabc2d 100644
--- a/MSVCardour3/Ardour3.vcproj
+++ b/MSVCardour3/Ardour3.vcproj
@@ -683,6 +683,10 @@
 				RelativePath="..\gtk2_ardour\hit.cc"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\idleometer.cc"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\insert_remove_time_dialog.cc"
 				>
@@ -1697,6 +1701,10 @@
 				RelativePath="..\gtk2_ardour\hit.h"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\idleometer.h"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\insert_remove_time_dialog.h"
 				>