diff --git a/tsconfig.json b/tsconfig.json
index 4d84e15..3276bf4 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -4,7 +4,8 @@
     "noImplicitAny": false,
     "removeComments": true,
     "preserveConstEnums": true,
-    "sourceMap": true
+    "sourceMap": true,
+    "types": ["node"]
   },
   "include": ["**/*.ts"],
   "exclude": ["node_modules", "**/*.spec.ts"],