diff --git a/src/battle/battle.c b/src/battle/battle.c
index 071c621443..2128ed2714 100644
--- a/src/battle/battle.c
+++ b/src/battle/battle.c
@@ -358,6 +358,8 @@ BattleArea gBattleAreas[0x30] = {
     {},
 };
 
+// possibly a jump table
+// vram 0x8009A578
 const s32 rodata_75978[] = {
     0x80072F38, 0x80072F4C,
     0x80072F64, 0x80072F90, 0x80072FA8, 0x00000000,