diff --git a/icons/obj/armored/3x3/tank_gun.dmi b/icons/obj/armored/3x3/tank_gun.dmi
index 28cdb7d8e19..fc10bd8e7f4 100644
Binary files a/icons/obj/armored/3x3/tank_gun.dmi and b/icons/obj/armored/3x3/tank_gun.dmi differ