diff --git a/.gitmodules b/.gitmodules
index 2b6bf7f..71a8c96 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -445,3 +445,6 @@
 [submodule "cartographer"]
 	path = cartographer
 	url = https://sys4.fr/gitea/nalc/cartographer.git
+[submodule "cartographer_minetest_game"]
+	path = cartographer_minetest_game
+	url = https://sys4.fr/gitea/nalc/cartographer-mtg.git
diff --git a/cartographer_minetest_game b/cartographer_minetest_game
new file mode 160000
index 0000000..04956b9
--- /dev/null
+++ b/cartographer_minetest_game
@@ -0,0 +1 @@
+Subproject commit 04956b97f6430a059314fcf0a7b304e520f80da2