diff --git a/tsconfig.json b/tsconfig.json
index 0972ad1138..fc1c522253 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,7 +4,6 @@
     "target": "ES5",
     "sourceMap": true,
     "declaration": true,
-    "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "outDir": "dist"
   },