diff --git a/.gitmodules b/.gitmodules
index cc47a16..fbbda5c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -103,3 +103,9 @@
 [submodule "mesecons"]
 	path = mesecons
 	url = https://github.com/minetest-mods/mesecons
+[submodule "item-tweaks"]
+	path = item-tweaks
+	url = https://github.com/exot/item_tweaks
+[submodule "item-tweaks-2"]
+	path = item-tweaks
+	url = https://github.com/exot/item_tweaks
diff --git a/item-tweaks b/item-tweaks
new file mode 160000
index 0000000..d7faf0a
--- /dev/null
+++ b/item-tweaks
@@ -0,0 +1 @@
+Subproject commit d7faf0a5b327ddffe3b8e24d5c63d3085da08361