diff --git a/tsconfig.json b/tsconfig.json
index a35a8ee..894d08f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,6 +8,7 @@
     "moduleResolution": "node",
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
+    "allowJs": true,
     "target": "es5",
     "typeRoots": [
       "node_modules/@types"