diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..4f6925c
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "vpx"]
+	path = vpx
+	url = ../vpx.git
diff --git a/vpx b/vpx
new file mode 160000
index 0000000..0ae1628
--- /dev/null
+++ b/vpx
@@ -0,0 +1 @@
+Subproject commit 0ae1628f7e52ab498a9582f4f96c36acbec7198e