diff --git a/tsconfig.json b/tsconfig.json
index 26baad44..a784bcdd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,7 +9,8 @@
         "sourceMap": true,
         "rootDir": ".",
         "strict": true,
-        "strictNullChecks": false
+        "strictNullChecks": false,
+        "allowJs": true,
     },
     "exclude": [
         "node_modules",