diff --git a/src/data/map_group_count.h b/src/data/map_group_count.h
deleted file mode 100644
index 4fe8a21b3b..0000000000
--- a/src/data/map_group_count.h
+++ /dev/null
@@ -1 +0,0 @@
-static const u8 MAP_GROUP_COUNT[] = {57, 5, 5, 6, 7, 8, 9, 7, 7, 14, 8, 17, 10, 23, 13, 15, 15, 2, 2, 2, 3, 1, 1, 1, 108, 61, 89, 2, 1, 13, 1, 1, 3, 1, 0};