diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..c68a1dc
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "relay"]
+	path = relay
+	url = https://git.lavender.software/cerulea/relay.git
diff --git a/relay b/relay
new file mode 160000
index 0000000..a1ffb5c
--- /dev/null
+++ b/relay
@@ -0,0 +1 @@
+Subproject commit a1ffb5cdc4144261fc7d3f0c7cb4a4058ce85291