diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..4eb9a75
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Sources/OpenVPN3"]
+	path = Sources/OpenVPN3
+	url = https://github.com/amnezia-vpn/openvpn3
diff --git a/Sources/OpenVPN3 b/Sources/OpenVPN3
new file mode 160000
index 0000000..5d0b44d
--- /dev/null
+++ b/Sources/OpenVPN3
@@ -0,0 +1 @@
+Subproject commit 5d0b44de21e773f67fab5cb98f0a18f8a0bad49d