diff --git a/code/modules/bitrunning/virtual_domain/domains/island_brawl.dm b/code/modules/bitrunning/virtual_domain/domains/island_brawl.dm
index b745a4746aa..84eb53e026a 100644
--- a/code/modules/bitrunning/virtual_domain/domains/island_brawl.dm
+++ b/code/modules/bitrunning/virtual_domain/domains/island_brawl.dm
@@ -21,9 +21,17 @@
 	for(var/obj/effect/mob_spawn/ghost_role/human/virtual_domain/islander/spawner in created_atoms)
 		custom_spawns += spawner
 
+		RegisterSignal(spawner, COMSIG_QDELETING, PROC_REF(on_spawner_qdeleted))
 		RegisterSignals(spawner, list(COMSIG_GHOSTROLE_SPAWNED, COMSIG_BITRUNNER_SPAWNED), PROC_REF(on_spawn))
 
 
+/datum/lazy_template/virtual_domain/island_brawl/proc/on_spawner_qdeleted(obj/effect/mob_spawn/ghost_role/human/virtual_domain/islander/source)
+	SIGNAL_HANDLER
+
+	custom_spawns -= source
+	UnregisterSignal(source, COMSIG_QDELETING)
+
+
 /// Someone has spawned in, so we check for their death
 /datum/lazy_template/virtual_domain/island_brawl/proc/on_spawn(datum/source, mob/living/spawned_mob)
 	SIGNAL_HANDLER