diff --git a/games/lemm/TODO b/games/lemm/TODO
index 491127e5..17fb6f67 100644
--- a/games/lemm/TODO
+++ b/games/lemm/TODO
@@ -16,3 +16,6 @@
 + when nuke, they should stop coming out of the door
 + offset the frames when nuking so not simultaneous
 + on explosion, start with invisible 6 so we always get a full 5s
+
++ nuke/exploding should not happen if lemming is splatting
+	or already exploding
diff --git a/games/lemm/simple_sounds.s b/games/lemm/simple_sounds.s
index b35d40da..30e98fa4 100644
--- a/games/lemm/simple_sounds.s
+++ b/games/lemm/simple_sounds.s
@@ -8,7 +8,7 @@ click_speaker:
 	pha
 	lda	SOUND_STATUS
 	bmi	done_click
-	bit	$c030
+	bit	SPEAKER
 	pla
 done_click:
 	rts