diff --git a/projects/openttd.vcproj b/projects/openttd.vcproj
--- a/projects/openttd.vcproj
+++ b/projects/openttd.vcproj
@@ -676,6 +676,9 @@
 				RelativePath=".\..\src\airport_gui.cpp">
 			</File>
 			<File
+				RelativePath=".\..\src\autoreplace_gui.cpp">
+			</File>
+			<File
 				RelativePath=".\..\src\bridge_gui.cpp">
 			</File>
 			<File