--- a/src/rail_cmd.cpp	Wed Sep 26 02:45:13 2007 +0000
+++ b/src/rail_cmd.cpp	Wed Sep 26 14:05:09 2007 +0000
@@ -1066,6 +1066,7 @@
 
 		if (IsTileDepotType(tile, TRANSPORT_RAIL)) {
 			/* Update build vehicle window related to this depot */
+			InvalidateWindowData(WC_VEHICLE_DEPOT, tile);
 			InvalidateWindowData(WC_BUILD_VEHICLE, tile);
 		}