diff --git a/assets/mods/basegame/crafting/fixtures.json b/assets/mods/basegame/crafting/fixtures.json
index 07311433d..4ef7e846c 100644
--- a/assets/mods/basegame/crafting/fixtures.json
+++ b/assets/mods/basegame/crafting/fixtures.json
@@ -49,7 +49,12 @@
       [1, 12, "$WOOD", 5, "item@basegame:113"] /* 12 wood, 5 iron */
     ]
   },
-
+  "item@basegame:53": { /* engraving workbench */
+    "workbench": "basiccrafting",
+    "ingredients": [
+      [1, 12, "$WOOD", 8, "item@basegame:113"] /* 12 wood, 8 iron */
+    ]
+  },
 
 
   "item@basegame:256": { /* oak door */
diff --git a/src/net/torvald/terrarum/modulebasegame/gameitems/ItemTextSignCopper.kt b/src/net/torvald/terrarum/modulebasegame/gameitems/ItemTextSignCopper.kt
index eaf08901b..437bd1d1d 100644
--- a/src/net/torvald/terrarum/modulebasegame/gameitems/ItemTextSignCopper.kt
+++ b/src/net/torvald/terrarum/modulebasegame/gameitems/ItemTextSignCopper.kt
@@ -30,6 +30,10 @@ class ItemTextSignCopper(originalID: ItemID) : FixtureItemBase(originalID, "net.
     override var baseToolSize: Double? = baseMass
     override var originalName = "ITEM_COPPER_SIGN"
 
+    init {
+        stackable = false
+    }
+
     @Transient override val makeFixture: () -> FixtureBase = {
         FixtureTextSignCopper(
             extra.getAsString("signContent") ?: "",