diff --git a/.gitmodules b/.gitmodules
index ef92a27..73efbc3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -562,3 +562,7 @@
 	path = homedecor_modpack
 	url = https://sys4.fr/gitea/nalc/homedecor_modpack.git
 	branch = nalc-1.2
+[submodule "basic_materials"]
+	path = basic_materials
+	url = https://sys4.fr/gitea/nalc/basic_materials.git
+	branch = master
diff --git a/basic_materials b/basic_materials
new file mode 160000
index 0000000..620b9aa
--- /dev/null
+++ b/basic_materials
@@ -0,0 +1 @@
+Subproject commit 620b9aa7843889cfb76bf7a0617301c54543934f