diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e9c2d5f
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "deepworld-config"]
+	path = deepworld-config
+	url = https://github.com/kuroppoi/deepworld-config
diff --git a/deepworld-config b/deepworld-config
new file mode 160000
index 0000000..378fc74
--- /dev/null
+++ b/deepworld-config
@@ -0,0 +1 @@
+Subproject commit 378fc74df1d1d2e225b6944ceefe111dd1238222