diff --git a/code/game/objects/items/weapons/grenades/frag.dm b/code/game/objects/items/weapons/grenades/frag.dm
index fdaa2ab050b..d77a761f61e 100644
--- a/code/game/objects/items/weapons/grenades/frag.dm
+++ b/code/game/objects/items/weapons/grenades/frag.dm
@@ -73,4 +73,8 @@
 	icon_state = pick("shrapnel1", "shrapnel2", "shrapnel3")
 	scatter_atom()
 
+/obj/item/shrapnel/decompile_act(obj/item/matter_decompiler/C, mob/user)
+	qdel(src)
+	return TRUE
+
 #undef DEFAULT_SHRAPNEL_RANGE
diff --git a/code/game/objects/items/weapons/misc_items.dm b/code/game/objects/items/weapons/misc_items.dm
index 5097771d549..03f298f75b0 100644
--- a/code/game/objects/items/weapons/misc_items.dm
+++ b/code/game/objects/items/weapons/misc_items.dm
@@ -121,6 +121,10 @@
 	throw_speed = 4
 	throw_range = 5
 
+/obj/item/c_tube/decompile_act(obj/item/matter_decompiler/C, mob/user)
+	qdel(src)
+	return TRUE
+
 
 
 /obj/item/fan