diff --git a/__mocks__/zeromq.js b/__mocks__/zeromq.js
deleted file mode 100644
index edc8647..0000000
--- a/__mocks__/zeromq.js
+++ /dev/null
@@ -1,19 +0,0 @@
-"use strict";
-class MockRequest {
-    constructor() {
-        // Do nothing
-    }
-    connect(_mock_endpoint) {
-        // Do nothing; mock the connect method
-    }
-    send(_request_data) {
-        // Do nothing
-    }
-    receive() {
-        // Do nothing
-    }
-}
-const zeromq = {
-    Request: MockRequest, // Use the custom MockRequest instead of zmq.Request
-};
-module.exports = zeromq;
diff --git a/tsconfig.json b/tsconfig.json
index 9d978aa..e53d138 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -13,5 +13,7 @@
     "outDir": "./lib"
   },
   "include": [
-    "./src"]
+    "./src",
+    "./jest.config.js"
+  ]
 }