diff --git a/tsconfig.json b/tsconfig.json
index 2d7f543..d0e7945 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -13,5 +13,8 @@
         "rootDir": "./src",
         "outDir": "./lib",
         "moduleResolution": "node"
-    }
+    },
+    "files": [
+        "index.d.ts"
+    ]
 }