diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..430185e
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "twitter-php"]
+	path = twitter-php
+	url = https://github.com/dg/twitter-php.git
diff --git a/twitter-php b/twitter-php
new file mode 160000
index 0000000..ca7fb6d
--- /dev/null
+++ b/twitter-php
@@ -0,0 +1 @@
+Subproject commit ca7fb6db997edc7aaf7b8308d7f1ca5cebbd4bbd