diff --git a/package.json b/package.json
index 9ae041a..fc5db10 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,7 @@
     "notifications-node-client": "^4.7.2",
     "nunjucks": "^3.2.1",
     "portscanner": "^2.1.1",
+    "rc": "1.2.8",
     "require-dir": "^1.0.0",
     "sync-request": "^6.0.0",
     "universal-analytics": "^0.4.16",