diff --git a/MSVCardour3/Ardour3.vcproj b/MSVCardour3/Ardour3.vcproj
index 4592b0e8cc..31149abe92 100644
--- a/MSVCardour3/Ardour3.vcproj
+++ b/MSVCardour3/Ardour3.vcproj
@@ -1247,10 +1247,6 @@
 				RelativePath="..\gtk2_ardour\visibility_group.cc"
 				>
 			</File>
-			<File
-				RelativePath="..\gtk2_ardour\volume_controller.cc"
-				>
-			</File>
 			<File
 				RelativePath="..\gtk2_ardour\vst_plugin_ui.cc"
 				>
@@ -2281,10 +2277,6 @@
 				RelativePath="..\gtk2_ardour\visibility_group.h"
 				>
 			</File>
-			<File
-				RelativePath="..\gtk2_ardour\volume_controller.h"
-				>
-			</File>
 			<File
 				RelativePath="..\gtk2_ardour\vst_plugin_ui.h"
 				>
diff --git a/libs/gtkmm2ext/MSVCgtkmm2ext/gtkmm2ext.vcproj b/libs/gtkmm2ext/MSVCgtkmm2ext/gtkmm2ext.vcproj
index 0fe12e1304..f86add864d 100644
--- a/libs/gtkmm2ext/MSVCgtkmm2ext/gtkmm2ext.vcproj
+++ b/libs/gtkmm2ext/MSVCgtkmm2ext/gtkmm2ext.vcproj
@@ -377,10 +377,6 @@
 				RelativePath="..\keyboard.cc"
 				>
 			</File>
-			<File
-				RelativePath="..\motionfeedback.cc"
-				>
-			</File>
 			<File
 				RelativePath="..\paths_dialog.cc"
 				>
@@ -401,10 +397,6 @@
 				RelativePath="..\popup.cc"
 				>
 			</File>
-			<File
-				RelativePath="..\prolooks_helpers.c"
-				>
-			</File>
 			<File
 				RelativePath="..\prompter.cc"
 				>
@@ -595,10 +587,6 @@
 				RelativePath="..\gtkmm2ext\keyboard.h"
 				>
 			</File>
-			<File
-				RelativePath="..\gtkmm2ext\motionfeedback.h"
-				>
-			</File>
 			<File
 				RelativePath="..\gtkmm2ext\persistent_tooltip.h"
 				>
@@ -615,10 +603,6 @@
 				RelativePath="..\gtkmm2ext\popup.h"
 				>
 			</File>
-			<File
-				RelativePath="..\gtkmm2ext\prolooks-helpers.h"
-				>
-			</File>
 			<File
 				RelativePath="..\gtkmm2ext\prompter.h"
 				>