diff --git a/code/modules/mob/living/carbon/human/life.dm b/code/modules/mob/living/carbon/human/life.dm
index 4b67540a9e..0e033856b2 100644
--- a/code/modules/mob/living/carbon/human/life.dm
+++ b/code/modules/mob/living/carbon/human/life.dm
@@ -236,8 +236,6 @@
 	return thermal_protection_flags
 
 /mob/living/carbon/human/proc/get_cold_protection(temperature)
-	if(has_trait(TRAIT_RESISTCOLD))
-		return TRUE
 //CITADEL EDIT Mandatory for vore code.
 	if(istype(loc, /obj/item/dogborg/sleeper))
 		return TRUE //freezing to death in sleepers ruins fun.
diff --git a/code/modules/mob/living/carbon/human/species.dm b/code/modules/mob/living/carbon/human/species.dm
index 993967eda6..51ba7a9d9c 100644
--- a/code/modules/mob/living/carbon/human/species.dm
+++ b/code/modules/mob/living/carbon/human/species.dm
@@ -1277,7 +1277,7 @@ GLOBAL_LIST_EMPTY(roundstart_races)
 
 		if(H.has_trait(TRAIT_FAT))
 			. += (1.5 - flight)
-		if(H.bodytemperature < BODYTEMP_COLD_DAMAGE_LIMIT)
+		if(H.bodytemperature < BODYTEMP_COLD_DAMAGE_LIMIT && !H.has_trait(TRAIT_RESISTCOLD))
 			. += (BODYTEMP_COLD_DAMAGE_LIMIT - H.bodytemperature) / COLD_SLOWDOWN_FACTOR
 	return .
 
@@ -1722,7 +1722,7 @@ GLOBAL_LIST_EMPTY(roundstart_races)
 			H.emote("scream")
 		H.apply_damage(burn_damage, BURN)
 
-	else if(H.bodytemperature < BODYTEMP_COLD_DAMAGE_LIMIT && !(GLOB.mutations_list[COLDRES] in H.dna.mutations))
+	else if(H.bodytemperature < BODYTEMP_COLD_DAMAGE_LIMIT && !H.has_trait(TRAIT_RESISTCOLD))
 		H.SendSignal(COMSIG_CLEAR_MOOD_EVENT, "hot")
 		H.SendSignal(COMSIG_ADD_MOOD_EVENT, "cold", /datum/mood_event/cold)
 		switch(H.bodytemperature)
diff --git a/code/modules/mob/living/carbon/monkey/life.dm b/code/modules/mob/living/carbon/monkey/life.dm
index 63634e08ad..518bf46041 100644
--- a/code/modules/mob/living/carbon/monkey/life.dm
+++ b/code/modules/mob/living/carbon/monkey/life.dm
@@ -87,7 +87,7 @@
 			adjust_bodytemperature(min((loc_temp - bodytemperature) / BODYTEMP_HEAT_DIVISOR, BODYTEMP_HEATING_MAX))
 
 
-	if(bodytemperature > BODYTEMP_HEAT_DAMAGE_LIMIT)
+	if(bodytemperature > BODYTEMP_HEAT_DAMAGE_LIMIT && !has_trait(TRAIT_RESISTHEAT))
 		switch(bodytemperature)
 			if(360 to 400)
 				throw_alert("temp", /obj/screen/alert/hot, 1)
@@ -102,7 +102,7 @@
 				else
 					apply_damage(HEAT_DAMAGE_LEVEL_2, BURN)
 
-	else if(bodytemperature < BODYTEMP_COLD_DAMAGE_LIMIT)
+	else if(bodytemperature < BODYTEMP_COLD_DAMAGE_LIMIT && !has_trait(TRAIT_RESISTCOLD))
 		if(!istype(loc, /obj/machinery/atmospherics/components/unary/cryo_cell))
 			switch(bodytemperature)
 				if(200 to 260)