diff --git a/package.json b/package.json
index 2240841f4..2467bd8dd 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,6 @@
         "semver": "2.2.1",
         "npmi": "0.1.1",
         "cheerio": "0.18.0",
-        "gitbook-plugin-mathjax": "0.0.6",
         "gitbook-plugin-livereload": "0.0.1",
         "gaze": "~0.5.1",
         "send": "0.2.0",