diff --git a/bun.lockb b/bun.lockb
index 67d1787..3b96322 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/src/index.tsx b/src/index.tsx
index bd65fcc..8e45aa5 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,9 +1,4 @@
-// Polyfill for `global`
-window.global = window;
-
-// Polyfill for `Buffer`
-import { Buffer } from "buffer";
-window.Buffer = Buffer;
+import './polyfills';
 
 import ReactDOM from "react-dom/client";
 import { RouterProvider } from "react-router-dom";
diff --git a/src/polyfills.tsx b/src/polyfills.tsx
new file mode 100644
index 0000000..9f6d295
--- /dev/null
+++ b/src/polyfills.tsx
@@ -0,0 +1,8 @@
+// Polyfill for `global`
+if (typeof global === 'undefined') {
+  window.global = window;
+}
+
+// Polyfill for `Buffer`
+import { Buffer } from "buffer";
+window.Buffer = Buffer;
\ No newline at end of file