diff --git a/MSVCardour3/Ardour3.vcproj b/MSVCardour3/Ardour3.vcproj
index 974218680b..d45dc5eeda 100644
--- a/MSVCardour3/Ardour3.vcproj
+++ b/MSVCardour3/Ardour3.vcproj
@@ -1031,6 +1031,10 @@
 				RelativePath="..\gtk2_ardour\plugin_eq_gui.cc"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\plugin_manager_ui.cc"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\plugin_pin_dialog.cc"
 				>
@@ -2201,6 +2205,10 @@
 				RelativePath="..\gtk2_ardour\plugin_interest.h"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\plugin_manager_ui.h"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\plugin_pin_dialog.h"
 				>