diff --git a/code/game/objects/items/weapons/manuals.dm b/code/game/objects/items/weapons/manuals.dm
index 1e0371d94c0..9302f810b2f 100644
--- a/code/game/objects/items/weapons/manuals.dm
+++ b/code/game/objects/items/weapons/manuals.dm
@@ -71,7 +71,7 @@
 
 /obj/item/weapon/book/manual/supermatter_engine
 	name = "Supermatter Engine User's Guide"
-	icon_state = "bookParticleAccelerator"   //TEMP FIXME
+	icon_state = "bookSupermatter"
 	author = "Waleed Asad"
 	title = "Supermatter Engine User's Guide"
 
diff --git a/icons/obj/library.dmi b/icons/obj/library.dmi
index 5bf7d263f3d..d95c7ca76b1 100644
Binary files a/icons/obj/library.dmi and b/icons/obj/library.dmi differ