diff --git a/code/modules/mob/living/silicon/robot/robot_modules.dm b/code/modules/mob/living/silicon/robot/robot_modules.dm
index 4b2c7f6f79..1dc391f478 100644
--- a/code/modules/mob/living/silicon/robot/robot_modules.dm
+++ b/code/modules/mob/living/silicon/robot/robot_modules.dm
@@ -334,7 +334,8 @@ var/global/list/robot_modules = list(
 					"Antique" = "engineerrobot",
 					"Landmate" = "landmate",
 					"Landmate - Treaded" = "engiborg+tread",
-					"Drone" = "drone-engineer"
+					"Drone" = "drone-engineer",
+					"Treadwell" = "treadwell"
 					)
 
 /obj/item/weapon/robot_module/robot/engineering/construction
diff --git a/icons/mob/robots.dmi b/icons/mob/robots.dmi
index 2b3dfe51d8..e742bdc804 100644
Binary files a/icons/mob/robots.dmi and b/icons/mob/robots.dmi differ