diff --git a/MSVCardour3/Ardour3.vcproj b/MSVCardour3/Ardour3.vcproj
index da9ecfa33d..9072453a60 100644
--- a/MSVCardour3/Ardour3.vcproj
+++ b/MSVCardour3/Ardour3.vcproj
@@ -1151,6 +1151,10 @@
 				RelativePath="..\gtk2_ardour\time_selection.cc"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\timers.cc"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\track_selection.cc"
 				>
@@ -2161,6 +2165,10 @@
 				RelativePath="..\gtk2_ardour\time_selection.h"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\timers.h"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\track_selection.h"
 				>