diff --git a/frontend/package.json b/frontend/package.json
index 44911ddb..335a34d4 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -20,6 +20,7 @@
   "dependencies": {
     "constant-case": "^2.0.0",
     "express": "^4.14.0",
+    "inherits": "^2.0.3",
     "locale": "^0.1.0",
     "lodash.template": "^4.4.0",
     "lodash.uniq": "^4.5.0",
diff --git a/frontend/yarn.lock b/frontend/yarn.lock
index a2213b4d..ed17ea18 100644
--- a/frontend/yarn.lock
+++ b/frontend/yarn.lock
@@ -3003,7 +3003,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@^2.0.1, inherits@~2.0.0, inherits@~2.0.1, inherits@2:
+inherits, inherits@^2.0.1, inherits@~2.0.0, inherits@~2.0.1, inherits@2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"