diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..a4e6bee
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lf/onf-common"]
+	path = lf/onf-common
+	url = https://github.com/joey-onf/onf-common.git