diff --git a/tsconfig.json b/tsconfig.json
index 1a97831a25..8cecc0d42b 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,6 +6,7 @@
     "jsx": "preserve",
     "noUnusedParameters": true,
     "noUnusedLocals": true,
+    "noImplicitAny": true,
     "target": "es6",
     "lib": [
       "dom",