diff --git a/.gitmodules b/.gitmodules
index 217ba7e..5427857 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -175,3 +175,6 @@
 [submodule "site-lisp/markdown-mode"]
 	path = site-lisp/markdown-mode
 	url = https://github.com/jrblevin/markdown-mode.git
+[submodule "site-lisp/emacs-websocket"]
+	path = site-lisp/emacs-websocket
+	url = https://github.com/ahyatt/emacs-websocket.git
diff --git a/site-lisp/emacs-websocket b/site-lisp/emacs-websocket
new file mode 160000
index 0000000..8604982
--- /dev/null
+++ b/site-lisp/emacs-websocket
@@ -0,0 +1 @@
+Subproject commit 8604982b1207fafdef7ecdc4ba54541c1ea87212