diff --git a/tsconfig.json b/tsconfig.json
index 0e02b25bb1..b0a58196f5 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,6 +8,7 @@
     "moduleResolution": "node",
     "target": "es2016",
     "noImplicitAny": false,
+    "noUnusedLocals": true,
     "sourceMap": false,
     "outDir": "./lib",
     "declaration": true,