diff --git a/apis/builder/turtle.lua b/apis/builder/turtle.lua
index d090719..d85640c 100644
--- a/apis/builder/turtle.lua
+++ b/apis/builder/turtle.lua
@@ -348,23 +348,25 @@ function TurtleBuilder:dumpInventoryWithCheck()
 end
 
 function TurtleBuilder:autocraft(supplies)
-  local t = { }
+  if self.itemAdapter.craftItems then
+    local t = { }
 
-  for _,s in pairs(supplies) do
-    local key = s.id .. ':' .. s.dmg
-    local item = t[key]
-    if not item then
-      item = {
-        id = s.id,
-        dmg = s.dmg,
-        qty = 0,
-      }
-      t[key] = item
+    for _,s in pairs(supplies) do
+      local key = s.id .. ':' .. s.dmg
+      local item = t[key]
+      if not item then
+        item = {
+          id = s.id,
+          dmg = s.dmg,
+          qty = 0,
+        }
+        t[key] = item
+      end
+      item.qty = item.qty + (s.need - s.qty)
     end
-    item.qty = item.qty + (s.need - s.qty)
-  end
 
-  self.itemAdapter:craftItems(convertForward(t))
+    self.itemAdapter:craftItems(convertForward(t))
+  end
 end
 
 function TurtleBuilder:getSupplies()
diff --git a/apis/chestAdapter.lua b/apis/chestAdapter.lua
index 189ef59..71bffc9 100644
--- a/apis/chestAdapter.lua
+++ b/apis/chestAdapter.lua
@@ -122,12 +122,6 @@ function ChestAdapter:getItemInfo(item)
   return self.cache[key]
 end
 
-function ChestAdapter:craft()
-end
-
-function ChestAdapter:craftItems()
-end
-
 function ChestAdapter:provide(item, qty, slot, direction)
   pcall(function()
     for key,stack in Util.rpairs(self.getAllStacks(false)) do
diff --git a/apis/chestAdapter18.lua b/apis/chestAdapter18.lua
index 7d8238a..5c4425a 100644
--- a/apis/chestAdapter18.lua
+++ b/apis/chestAdapter18.lua
@@ -113,12 +113,6 @@ function ChestAdapter:getItemInfo(item)
   return self.cache[key]
 end
 
-function ChestAdapter:craft()
-end
-
-function ChestAdapter:craftItems()
-end
-
 function ChestAdapter:getPercentUsed()
   if self.cache and self.getDrawerCount then
     return math.floor(Util.size(self.cache) / self.getDrawerCount() * 100)
diff --git a/apps/builder.lua b/apps/builder.lua
index 8969781..04c5d32 100644
--- a/apps/builder.lua
+++ b/apps/builder.lua
@@ -377,7 +377,7 @@ function listingPage:eventHandler(event)
     if item and item.is_craftable then
       local qty = math.max(0, s.need - item.qty)
 
-      if item then
+      if item and Builder.itemAdapter.craftItems then
         Builder.itemAdapter:craftItems({{ name = s.id, damage = s.dmg, nbtHash = s.nbt_hash, count = qty }})
         local name = s.display_name or s.id
         self.statusBar:timedStatus('Requested ' .. qty .. ' ' .. name, 3)