diff --git a/Visual Studio Projects/PDP10.vcproj b/Visual Studio Projects/PDP10.vcproj
index 36c52831..aa770b58 100644
--- a/Visual Studio Projects/PDP10.vcproj	
+++ b/Visual Studio Projects/PDP10.vcproj	
@@ -247,10 +247,6 @@
 				RelativePath="..\PDP11\pdp11_ry.c"
 				>
 			</File>
-			<File
-				RelativePath="..\PDP11\pdp11_xu.c"
-				>
-			</File>
 			<File
 				RelativePath="..\scp.c"
 				>