diff --git a/libs/tiptap-editor/vitest.config.ts b/libs/tiptap-editor/vitest.config.ts
new file mode 100644
index 0000000..cbfbbf4
--- /dev/null
+++ b/libs/tiptap-editor/vitest.config.ts
@@ -0,0 +1,8 @@
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  test: {
+    environment: 'happy-dom',
+    include: ['src/**/*.test.ts'],
+  },
+})