diff --git a/tsconfig.json b/tsconfig.json
index d385d3e..389fd4c 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,7 +2,7 @@
   "compilerOptions": {
     "outDir": "./dist/",
     "sourceMap": true,
-    "noImplicitAny": false,
+    "noImplicitAny": true,
     "module": "es6",
     "target": "es6",
     "jsx": "react",