diff --git a/openttd.dsp b/openttd.dsp
index cd20b037f9..550d7c6610 100644
--- a/openttd.dsp
+++ b/openttd.dsp
@@ -1166,6 +1166,10 @@ SOURCE=.\road_map.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\station_map.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\station_map.h
 # End Source File
 # Begin Source File
diff --git a/openttd.vcproj b/openttd.vcproj
index 4760ea3ca3..1f9028ee4b 100644
--- a/openttd.vcproj
+++ b/openttd.vcproj
@@ -881,6 +881,9 @@
 			<File
 				RelativePath=".\road_map.h">
 			</File>
+			<File
+				RelativePath=".\station_map.c">
+			</File>
 			<File
 				RelativePath=".\station_map.h">
 			</File>