diff --git a/tsconfig.json b/tsconfig.json
index 552e21bc4..08bb78925 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -13,6 +13,7 @@
     "skipLibCheck": true,
     "sourceMap": true,
     "strict": true,
+    "types": ["node", "vitest/globals"], // Note: "node" is required because "types" is replaced (not merged) when extending tsconfig
     "verbatimModuleSyntax": true
   },
   // Path aliases are handled by https://kit.svelte.dev/docs/configuration#alias