diff --git a/.gitmodules b/.gitmodules
index 9d943ec..a70dd34 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
+[submodule "twitter-php"]
+	path = twitter-php
+	url = https://github.com/dg/twitter-php.git
 [submodule "MastodonBotPHP"]
 	path = MastodonBotPHP
 	url = https://github.com/Eleirbag89/MastodonBotPHP.git
diff --git a/twitter-php b/twitter-php
new file mode 160000
index 0000000..450baa2
--- /dev/null
+++ b/twitter-php
@@ -0,0 +1 @@
+Subproject commit 450baa2fd7b5e815c5f050b019c4486d1b1b01da