diff --git a/code/game/gamemodes/changeling/powers/augmented_eyesight.dm b/code/game/gamemodes/changeling/powers/augmented_eyesight.dm
index ca45e620da4..1644c4325da 100644
--- a/code/game/gamemodes/changeling/powers/augmented_eyesight.dm
+++ b/code/game/gamemodes/changeling/powers/augmented_eyesight.dm
@@ -63,15 +63,3 @@
 
 /obj/item/organ/cyberimp/eyes/thermals/ling/emp_act(severity)
 	return
-
-/obj/item/organ/cyberimp/eyes/thermals/ling/Insert(mob/living/carbon/M, special = 0)
-	..()
-	if(ishuman(owner))
-		var/mob/living/carbon/human/H = owner
-		H.weakeyes = 1
-
-/obj/item/organ/cyberimp/eyes/thermals/ling/Remove(mob/living/carbon/M, special = 0)
-	if(ishuman(owner))
-		var/mob/living/carbon/human/H = owner
-		H.weakeyes = 0
-	..()
diff --git a/code/game/machinery/flasher.dm b/code/game/machinery/flasher.dm
index d09a28ab64f..c0c78d9dafc 100644
--- a/code/game/machinery/flasher.dm
+++ b/code/game/machinery/flasher.dm
@@ -120,9 +120,6 @@
 
 		if(L.flash_act(affect_silicon = 1))
 			L.Weaken(strength)
-			if(L.weakeyes)
-				L.Weaken(strength * 1.5)
-				L.visible_message("<span class='disarm'><b>[L]</b> gasps and shields their eyes!</span>")
 
 	return 1
 
diff --git a/code/game/objects/items/devices/laserpointer.dm b/code/game/objects/items/devices/laserpointer.dm
index 72c957f82d9..a2defbfed18 100644
--- a/code/game/objects/items/devices/laserpointer.dm
+++ b/code/game/objects/items/devices/laserpointer.dm
@@ -99,8 +99,6 @@
 			//20% chance to actually hit the eyes
 			if(prob(effectchance * diode.rating) && C.flash_act(severity))
 				outmsg = "<span class='notice'>You blind [C] by shining [src] in their eyes.</span>"
-				if(C.weakeyes)
-					C.Stun(1)
 			else
 				outmsg = "<span class='warning'>You fail to blind [C] by shining [src] at their eyes!</span>"
 
diff --git a/code/game/objects/items/weapons/grenades/flashbang.dm b/code/game/objects/items/weapons/grenades/flashbang.dm
index 3fb31bd2414..0802656f8a1 100644
--- a/code/game/objects/items/weapons/grenades/flashbang.dm
+++ b/code/game/objects/items/weapons/grenades/flashbang.dm
@@ -24,13 +24,7 @@
 	var/distance = max(0,get_dist(get_turf(src),T))
 
 //Flash
-	if(M.weakeyes)
-		M.visible_message("<span class='disarm'><b>[M]</b> screams and collapses!</span>")
-		M << "<span class='userdanger'><font size=3>AAAAGH!</font></span>"
-		M.Weaken(15) //hella stunned
-		M.Stun(15)
-		M.adjust_eye_damage(8)
-	else if(M.flash_act(affect_silicon = 1))
+	if(M.flash_act(affect_silicon = 1))
 		M.Stun(max(10/max(1,distance), 3))
 		M.Weaken(max(10/max(1,distance), 3))
 //Bang
diff --git a/code/modules/assembly/flash.dm b/code/modules/assembly/flash.dm
index 376cb01f50a..4e06fb0b9d4 100644
--- a/code/modules/assembly/flash.dm
+++ b/code/modules/assembly/flash.dm
@@ -87,8 +87,6 @@
 /obj/item/device/assembly/flash/proc/flash_carbon(mob/living/carbon/M, mob/user = null, power = 15, targeted = 1)
 	add_logs(user, M, "flashed", src)
 	if(user && targeted)
-		if(M.weakeyes)
-			M.Weaken(3) //quick weaken bypasses eye protection but has no eye flash
 		if(M.flash_act(1, 1))
 			M.confused += power
 			terrible_conversion_proc(M, user)
@@ -96,9 +94,6 @@
 			visible_message("<span class='disarm'>[user] blinds [M] with the flash!</span>")
 			user << "<span class='danger'>You blind [M] with the flash!</span>"
 			M << "<span class='userdanger'>[user] blinds you with the flash!</span>"
-			if(M.weakeyes)
-				M.Stun(2)
-				M.visible_message("<span class='disarm'>[M] gasps and shields their eyes!</span>", "<span class='userdanger'>You gasp and shield your eyes!</span>")
 		else
 			visible_message("<span class='disarm'>[user] fails to blind [M] with the flash!</span>")
 			user << "<span class='warning'>You fail to blind [M] with the flash!</span>"
diff --git a/code/modules/mob/living/carbon/carbon_defense.dm b/code/modules/mob/living/carbon/carbon_defense.dm
index d619d6f54bf..c112139b0cb 100644
--- a/code/modules/mob/living/carbon/carbon_defense.dm
+++ b/code/modules/mob/living/carbon/carbon_defense.dm
@@ -227,8 +227,6 @@
 	if(.) // we've been flashed
 		if(visual)
 			return
-		if(weakeyes)
-			Stun(2)
 
 		if (damage == 1)
 			src << "<span class='warning'>Your eyes sting a little.</span>"
diff --git a/code/modules/mob/mob_defines.dm b/code/modules/mob/mob_defines.dm
index 4cab0731dca..e6ce7a37443 100644
--- a/code/modules/mob/mob_defines.dm
+++ b/code/modules/mob/mob_defines.dm
@@ -129,8 +129,6 @@
 	var/digitalinvis = 0 //Are they ivisible to the AI?
 	var/image/digitaldisguise = null  //what does the AI see instead of them?
 
-	var/weakeyes = 0 //Are they vulnerable to flashes?
-
 	var/has_unlimited_silicon_privilege = 0 // Can they interact with station electronics
 
 	var/force_compose = 0 //If this is nonzero, the mob will always compose it's own hear message instead of using the one given in the arguments.