diff --git a/include/safari_zone.h b/include/safari_zone.h
index 7c4d7f5bb..045edb021 100644
--- a/include/safari_zone.h
+++ b/include/safari_zone.h
@@ -11,17 +11,18 @@
 #define SAFARI_ZONE_MAX_AREAS_PER_SET (SAFARI_ZONE_AREA_SET_COLS * SAFARI_ZONE_AREA_SET_ROWS)
 #define SAFARI_ZONE_MAX_AREA_SETS     2
 
-#define SAFARI_ZONE_AREA_PLAINS    0
-#define SAFARI_ZONE_AREA_MEADOW    1
-#define SAFARI_ZONE_AREA_SAVANNAH  2
-#define SAFARI_ZONE_AREA_PEAK      3
-#define SAFARI_ZONE_AREA_UNUSED    4
-#define SAFARI_ZONE_AREA_WETLAND   5
-#define SAFARI_ZONE_AREA_FOREST    6
-#define SAFARI_ZONE_AREA_SWAMP     7
-#define SAFARI_ZONE_AREA_MARSHLAND 8
-#define SAFARI_ZONE_AREA_WASTELAND 9
-#define SAFARI_ZONE_AREA_MOUNTAIN  10
+#define SAFARI_ZONE_AREA_PLAINS      0
+#define SAFARI_ZONE_AREA_MEADOW      1
+#define SAFARI_ZONE_AREA_SAVANNAH    2
+#define SAFARI_ZONE_AREA_PEAK        3
+#define SAFARI_ZONE_AREA_ROCKY_BEACH 4
+#define SAFARI_ZONE_AREA_WETLAND     5
+#define SAFARI_ZONE_AREA_FOREST      6
+#define SAFARI_ZONE_AREA_SWAMP       7
+#define SAFARI_ZONE_AREA_MARSHLAND   8
+#define SAFARI_ZONE_AREA_WASTELAND   9
+#define SAFARI_ZONE_AREA_MOUNTAIN    10
+#define SAFARI_ZONE_AREA_DESERT      11
 
 typedef struct SAFARIZONE_OBJECT {
     u8 unk[4];