diff --git a/code/modules/antagonists/heretic/heretic_knowledge.dm b/code/modules/antagonists/heretic/heretic_knowledge.dm
index cb9f3b75ccc..f2cf7b00047 100644
--- a/code/modules/antagonists/heretic/heretic_knowledge.dm
+++ b/code/modules/antagonists/heretic/heretic_knowledge.dm
@@ -211,7 +211,8 @@
 
 /datum/heretic_knowledge/spell/on_lose(mob/user, datum/antagonist/heretic/our_heretic)
 	var/datum/action/cooldown/spell/created_spell = created_spell_ref?.resolve()
-	created_spell?.Remove(user)
+	if(created_spell?.owner == user)
+		created_spell.Remove(user)
 
 /**
  * A knowledge subtype for knowledge that can only