diff --git a/.gitmodules b/.gitmodules
index 895b9917d1..d960f7731f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -763,3 +763,8 @@
 	url = ../stl_interfaces.git
 	fetchRecurseSubmodules = on-demand
 	branch = .
+[submodule "more"]
+	path = more
+	url = ../more.git
+	fetchRecurseSubmodules = on-demand
+	branch = .
diff --git a/more b/more
new file mode 160000
index 0000000000..2ed1f9a013
--- /dev/null
+++ b/more
@@ -0,0 +1 @@
+Subproject commit 2ed1f9a013df123da409f5f28ca35c3a2398127e