diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..2725969
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "GRASS-GIS/python-grass-addon"]
+	path = GRASS-GIS/python-grass-addon
+	url = https://github.com/wenzeslaus/python-grass-addon.git
diff --git a/GRASS-GIS/python-grass-addon b/GRASS-GIS/python-grass-addon
new file mode 160000
index 0000000..eade2a9
--- /dev/null
+++ b/GRASS-GIS/python-grass-addon
@@ -0,0 +1 @@
+Subproject commit eade2a9c37ff0328776f409e039a95907ace6bc7