diff --git a/code/game/objects/items/theft_items.dm b/code/game/objects/items/theft_items.dm
index 4b8d9e4b51a..b6b929d5017 100644
--- a/code/game/objects/items/theft_items.dm
+++ b/code/game/objects/items/theft_items.dm
@@ -356,6 +356,8 @@
 		return
 	else if(istype(AM, /obj/item/nuke_core_container))
 		return
+	else if(istype(AM, /obj/machinery/power/supermatter_crystal))
+		return
 	else
 		investigate_log("has consumed [AM].", "supermatter")
 		qdel(AM)