diff --git a/.gitmodules b/.gitmodules
index 2156f290..a114548b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -209,3 +209,6 @@
 [submodule "mods/mesecons"]
 	path = mods/mesecons
 	url = https://sys4.fr/gogs/NotreAmiLeCube/mesecons.git
+[submodule "mods/boost_cart"]
+	path = mods/boost_cart
+	url = https://sys4.fr/gogs/NotreAmiLeCube/boost_cart.git
diff --git a/mods/boost_cart b/mods/boost_cart
new file mode 160000
index 00000000..3386942d
--- /dev/null
+++ b/mods/boost_cart
@@ -0,0 +1 @@
+Subproject commit 3386942d718044d0d7f8bdd217eea973e52d7ec9