diff --git a/engine/items/item_effects.asm b/engine/items/item_effects.asm
index 25f69a09..9535aeb4 100644
--- a/engine/items/item_effects.asm
+++ b/engine/items/item_effects.asm
@@ -306,6 +306,7 @@ PokeBallEffect:
 	srl b
 	rr c
 
+	; BUG: Catch rate formula breaks for Pokémon with max HP > 341 (see docs/bugs_and_glitches.md)
 	ld a, c
 	and a
 	jr nz, .okay_1