diff --git a/code/game/objects/items/devices/scanners.dm b/code/game/objects/items/devices/scanners.dm
index 526150b8b8..ae4f9b5e8b 100644
--- a/code/game/objects/items/devices/scanners.dm
+++ b/code/game/objects/items/devices/scanners.dm
@@ -794,7 +794,7 @@ SLIME SCANNER
 	w_class = WEIGHT_CLASS_TINY
 	throw_speed = 3
 	throw_range = 7
-	materials = list(MAT_METAL=200)
+	custom_materials = list(/datum/material/iron=200)
 	var/list/discovered = list() //hit a dna console to update the scanners database
 	var/list/buffer
 	var/ready = TRUE
diff --git a/icons/mob/actions/actions_genetic.dmi b/icons/mob/actions/actions_genetic.dmi
index 72bd87f97e..1b1bf8dc23 100644
Binary files a/icons/mob/actions/actions_genetic.dmi and b/icons/mob/actions/actions_genetic.dmi differ
diff --git a/icons/mob/actions/actions_spells.dmi b/icons/mob/actions/actions_spells.dmi
index 7798b85c43..72e72ad6f3 100644
Binary files a/icons/mob/actions/actions_spells.dmi and b/icons/mob/actions/actions_spells.dmi differ