diff --git a/projects/openttd.vcproj b/projects/openttd.vcproj
--- a/projects/openttd.vcproj
+++ b/projects/openttd.vcproj
@@ -654,6 +654,9 @@
 				RelativePath=".\..\src\tile.h">
 			</File>
 			<File
+				RelativePath=".\..\src\timetable.h">
+			</File>
+			<File
 				RelativePath=".\..\src\town.h">
 			</File>
 			<File
@@ -790,6 +793,9 @@
 				RelativePath=".\..\src\terraform_gui.cpp">
 			</File>
 			<File
+				RelativePath=".\..\src\timetable_gui.cpp">
+			</File>
+			<File
 				RelativePath=".\..\src\town_gui.cpp">
 			</File>
 			<File
@@ -845,6 +851,9 @@
 				RelativePath=".\..\src\station_cmd.cpp">
 			</File>
 			<File
+				RelativePath=".\..\src\timetable_cmd.cpp">
+			</File>
+			<File
 				RelativePath=".\..\src\town_cmd.cpp">
 			</File>
 			<File