diff --git a/code/modules/mob/living/living_defense.dm b/code/modules/mob/living/living_defense.dm
index 924adcbc5ff..48c5c437eec 100644
--- a/code/modules/mob/living/living_defense.dm
+++ b/code/modules/mob/living/living_defense.dm
@@ -150,7 +150,7 @@
 		apply_effect(EYE_BLUR, stun_amount)
 
 	if (agony_amount)
-		apply_damage(agony_amount, HALLOSS, def_zone, 0, used_weapon)
+		apply_damage(agony_amount, HALLOSS, def_zone, 0, used_weapon=used_weapon)
 		apply_effect(STUTTER, agony_amount/10)
 		apply_effect(EYE_BLUR, agony_amount/10)