diff --git a/MSVCardour3/Ardour3.vcproj b/MSVCardour3/Ardour3.vcproj
index 258f6f53c4..0637716a7b 100644
--- a/MSVCardour3/Ardour3.vcproj
+++ b/MSVCardour3/Ardour3.vcproj
@@ -763,6 +763,10 @@
 				RelativePath="..\gtk2_ardour\loudness_dialog.cc"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\loudness_settings.cc"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\lua_script_manager.cc"
 				>
@@ -1893,6 +1897,10 @@
 				RelativePath="..\gtk2_ardour\loudness_dialog.h"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\loudness_settings.h"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\lua_script_manager.h"
 				>