diff --git a/packages/test-utils/src/server.ts b/packages/test-utils/src/server.ts
index a67ec4eec5d..8ec3ec38704 100644
--- a/packages/test-utils/src/server.ts
+++ b/packages/test-utils/src/server.ts
@@ -21,6 +21,7 @@ export async function startServer () {
       env: {
         ...process.env,
         PORT: String(port),
+        NITRO_PORT: String(port),
         NODE_ENV: 'development'
       }
     })
@@ -43,6 +44,7 @@ export async function startServer () {
       env: {
         ...process.env,
         PORT: String(port),
+        NITRO_PORT: String(port),
         NODE_ENV: 'test'
       }
     })