diff --git a/code/defines/obj/supplypacks.dm b/code/defines/obj/supplypacks.dm
index 56bb099674..64bb26fc08 100644
--- a/code/defines/obj/supplypacks.dm
+++ b/code/defines/obj/supplypacks.dm
@@ -129,9 +129,9 @@
 					"/obj/item/weapon/caution",
 					"/obj/item/weapon/caution",
 					"/obj/item/weapon/cleaner",
-					"/obj/item/weapon/chem_grenade/cleaner",
-					"/obj/item/weapon/chem_grenade/cleaner",
-					"/obj/item/weapon/chem_grenade/cleaner",
+					"/obj/item/weapon/grenade/chem_grenade/cleaner",
+					"/obj/item/weapon/grenade/chem_grenade/cleaner",
+					"/obj/item/weapon/grenade/chem_grenade/cleaner",
 					"/obj/structure/mopbucket")
 	cost = 10
 	containertype = "/obj/structure/closet/crate"
diff --git a/code/modules/research/designs.dm b/code/modules/research/designs.dm
index faff3c18a9..216c293e87 100644
--- a/code/modules/research/designs.dm
+++ b/code/modules/research/designs.dm
@@ -1353,7 +1353,7 @@ datum
 			build_type = PROTOLATHE
 			materials = list("$metal" = 3000)
 			reliability_base = 79
-			build_path = "/obj/item/weapon/chem_grenade/large"
+			build_path = "/obj/item/weapon/grenade/chem_grenade/large"
 
 		smg
 			name = "Submachine Gun"