diff --git a/package.json b/package.json
index 3bcccd668e..26ef006ed0 100644
--- a/package.json
+++ b/package.json
@@ -55,6 +55,7 @@
     "fuse.js": "^2.2.0",
     "glob": "^5.0.14",
     "highlight.js": "^8.9.1",
+    "isomorphic-fetch": "^2.2.1",
     "linkifyjs": "^2.1.3",
     "lodash": "^4.13.1",
     "marked": "^0.3.5",