diff --git a/package.json b/package.json
index dcc087ed4..568f9f67c 100644
--- a/package.json
+++ b/package.json
@@ -58,6 +58,7 @@
     "emoji-datasource-apple": "4.0.0",
     "emoji-js": "^3.4.0",
     "emoji-panel": "https://github.com/scottnonnenberg/emoji-panel.git#v0.5.5",
+    "ensure-error": "^1.0.0",
     "firstline": "^1.2.1",
     "form-data": "^2.3.2",
     "google-libphonenumber": "^3.0.7",