diff --git a/newgrf_station.h b/newgrf_station.h
index 1492d549b3..5be5b669ed 100644
--- a/newgrf_station.h
+++ b/newgrf_station.h
@@ -10,7 +10,7 @@
 typedef enum {
 	STAT_CLASS_DFLT,     ///< Default station class.
 	STAT_CLASS_WAYP,     ///< Waypoint class.
-	STAT_CLASS_MAX = 16, ///< Maximum number of classes.
+	STAT_CLASS_MAX = 32, ///< Maximum number of classes.
 } StationClassID;
 
 /* Station layout for given dimensions - it is a two-dimensional array