diff --git a/tsconfig.json b/tsconfig.json
index 8319194dad..7cb2559482 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -22,7 +22,6 @@
     "noUnusedParameters": true,
     "noFallthroughCasesInSwitch": true,
     "noImplicitOverride": true,
-    "allowJs": true,
     "verbatimModuleSyntax": true,
     "baseUrl": ".",
     "paths": {