diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..766a5b1
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "ass-x"]
+	path = ass-x
+	url = git@github.com:tycrek/ass-x.git
diff --git a/ass-x b/ass-x
new file mode 160000
index 0000000..4736791
--- /dev/null
+++ b/ass-x
@@ -0,0 +1 @@
+Subproject commit 473679122c0f4b401285217eca47b6865c847f06