diff --git a/MSVCardour3/Ardour3.vcproj b/MSVCardour3/Ardour3.vcproj
index f2d9d157c1..9a32f1fcce 100644
--- a/MSVCardour3/Ardour3.vcproj
+++ b/MSVCardour3/Ardour3.vcproj
@@ -319,6 +319,10 @@
 				RelativePath="..\gtk2_ardour\ardour_dropdown.cc"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\ardour_http.cc"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\ardour_knob.cc"
 				>
@@ -1361,6 +1365,10 @@
 				RelativePath="..\gtk2_ardour\ardour_dropdown.h"
 				>
 			</File>
+			<File
+				RelativePath="..\gtk2_ardour\ardour_http.h"
+				>
+			</File>
 			<File
 				RelativePath="..\gtk2_ardour\ardour_knob.h"
 				>