diff --git a/tsconfig.json b/tsconfig.json
index bf631e0..26a7d8c 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,5 +9,5 @@
     "declaration": true,
     "emitDeclarationOnly": true
   },
-  "include": ["src/**/*.js"]
+  "include": ["src/**/*"]
 }