diff --git a/tsconfig.json b/tsconfig.json
index 35a1521..a23b171 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -14,6 +14,7 @@
     "strictNullChecks": true,
     "forceConsistentCasingInFileNames": true,
     "types": [
+      "vitest",
       "vite/client",
       "vue/ref-macros",
       "vite-plugin-pages/client",