diff --git a/src/pbs.cpp b/src/pbs.cpp
--- a/src/pbs.cpp
+++ b/src/pbs.cpp
@@ -110,7 +110,7 @@ bool TryReserveRailTrack(TileIndex tile,
 		case MP_STATION:
 			if (HasStationRail(tile) && !HasStationReservation(tile)) {
 				SetRailStationReservation(tile, true);
-				if (trigger_stations) TriggerStationRandomisation(NULL, tile, SRT_PATH_RESERVATION);
+				if (trigger_stations && IsRailStation(tile)) TriggerStationRandomisation(NULL, tile, SRT_PATH_RESERVATION);
 				MarkTileDirtyByTile(tile); // some GRFs need redraw after reserving track
 				return true;
 			}