diff --git a/technic/machines/register/grinder_recipes.lua b/technic/machines/register/grinder_recipes.lua
index 79a43dd..e5ad895 100644
--- a/technic/machines/register/grinder_recipes.lua
+++ b/technic/machines/register/grinder_recipes.lua
@@ -73,7 +73,6 @@ local function register_dust(name, ingot)
 	minetest.register_craftitem("technic:"..lname.."_dust", {
 		description = S("%s Dust"):format(S(name)),
 		inventory_image = "technic_"..lname.."_dust.png",
-		on_place_on_ground = minetest.craftitem_place_item,
 	})
 	if ingot then
 		minetest.register_craft({
diff --git a/technic/machines/register/grindings.lua b/technic/machines/register/grindings.lua
index 38d5ce9..9231166 100644
--- a/technic/machines/register/grindings.lua
+++ b/technic/machines/register/grindings.lua
@@ -8,7 +8,6 @@ local sawdust = "technic:sawdust"
 minetest.register_craftitem(sawdust, {
 	description = S("Sawdust"),
 	inventory_image = "technic_sawdust.png",
-	on_place_on_ground = minetest.craftitem_place_item,
 })
 minetest.register_craft({ type = "fuel", recipe = sawdust, burntime = 6 })
 technic.register_compressor_recipe({ input = {sawdust .. " 4"}, output = "default:wood" })
@@ -25,7 +24,6 @@ local function register_tree_grinding(name, tree, wood, extract, grinding_color)
 	minetest.register_craftitem(grindings_name, {
 		description = S("%s Grinding"):format(S(name)),
 		inventory_image = inventory_image,
-		on_place_on_ground = minetest.craftitem_place_item,
 	})
 	minetest.register_craft({
 		type = "fuel",