diff --git a/mods/ITEMS/REDSTONE/mcl_dispensers/init.lua b/mods/ITEMS/REDSTONE/mcl_dispensers/init.lua
index a88b66f592..386c50fca9 100644
--- a/mods/ITEMS/REDSTONE/mcl_dispensers/init.lua
+++ b/mods/ITEMS/REDSTONE/mcl_dispensers/init.lua
@@ -15,9 +15,12 @@ local setup_dispenser = function(pos)
 	local form = "size[9,8.75]"..
 	"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,4.5;9,3;9]"..
+	mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 	"list[current_player;main;0,7.74;9,1;]"..
+	mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 	"label[3,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Dispenser"))).."]"..
 	"list[current_name;main;3,0.5;3,3;]"..
+	mcl_formspec.get_itemslot_bg(3,0.5,3,3)..
 	"listring[current_name;main]"..
 	"listring[current_player;main]"
 	local meta = minetest.get_meta(pos)
diff --git a/mods/ITEMS/REDSTONE/mcl_droppers/init.lua b/mods/ITEMS/REDSTONE/mcl_droppers/init.lua
index 1fa40eeb63..cf32abae19 100644
--- a/mods/ITEMS/REDSTONE/mcl_droppers/init.lua
+++ b/mods/ITEMS/REDSTONE/mcl_droppers/init.lua
@@ -16,9 +16,12 @@ local setup_dropper = function(pos)
 	local form = "size[9,8.75]"..
 	"label[0,4.0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Inventory"))).."]"..
 	"list[current_player;main;0,4.5;9,3;9]"..
+	mcl_formspec.get_itemslot_bg(0,4.5,9,3)..
 	"list[current_player;main;0,7.74;9,1;]"..
+	mcl_formspec.get_itemslot_bg(0,7.74,9,1)..
 	"label[3,0;"..minetest.formspec_escape(minetest.colorize("#313131", S("Dropper"))).."]"..
 	"list[current_name;main;3,0.5;3,3;]"..
+	mcl_formspec.get_itemslot_bg(3,0.5,3,3)..
 	"listring[current_name;main]"..
 	"listring[current_player;main]"
 	local meta = minetest.get_meta(pos)