diff --git a/bunfig.toml b/bunfig.toml
new file mode 100644
index 0000000..3a3cdf9
--- /dev/null
+++ b/bunfig.toml
@@ -0,0 +1,2 @@
+[test]
+preload = "./test/dom.ts"
diff --git a/package.json b/package.json
index bcb36b3..c193f44 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,9 @@
   "module": "index.ts",
   "type": "module",
   "files": ["index.ts"],
-
+  "scripts": {
+    "test": "bun test"
+  },
   "dependencies": {
     "jose": "^5.2.3",
     "log": "^6.3.1",
@@ -12,6 +14,8 @@
     "zxcvbn": "^4.4.2"
   },
   "devDependencies": {
+    "@happy-dom/global-registrator": "^14.10.2",
+    "@types/bun": "^1.1.2",
     "@types/zxcvbn": "^4.4.4"
   },
   "peerDependencies": {
diff --git a/test/dom.ts b/test/dom.ts
new file mode 100644
index 0000000..c35cb5a
--- /dev/null
+++ b/test/dom.ts
@@ -0,0 +1,3 @@
+import {GlobalRegistrator} from '@happy-dom/global-registrator'
+
+GlobalRegistrator.register();
diff --git a/tsconfig.json b/tsconfig.json
index de704e7..ba96c23 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,7 +3,7 @@
     "baseUrl": "./src",
 
     // Enable latest features
-    "lib": ["ESNext"],
+    "lib": ["ESNext","dom"],
     "target": "ESNext",
     "module": "ESNext",
     "moduleDetection": "force",