diff --git a/src/openttd.h b/src/openttd.h
--- a/src/openttd.h
+++ b/src/openttd.h
@@ -171,12 +171,12 @@ struct TileInfo {
 
 /* Display Options */
 enum {
-	DO_SHOW_TOWN_NAMES    = 1 << 0,
-	DO_SHOW_STATION_NAMES = 1 << 1,
-	DO_SHOW_SIGNS         = 1 << 2,
-	DO_FULL_ANIMATION     = 1 << 3,
-	DO_FULL_DETAIL        = 1 << 5,
-	DO_WAYPOINTS          = 1 << 6,
+	DO_SHOW_TOWN_NAMES    = 0,
+	DO_SHOW_STATION_NAMES = 1,
+	DO_SHOW_SIGNS         = 2,
+	DO_FULL_ANIMATION     = 3,
+	DO_FULL_DETAIL        = 5,
+	DO_WAYPOINTS          = 6,
 };
 
 enum {