fix(cli): Don't use hardcoded port 4501 in serve test (#19599)

1 files changed, 1 insertions, 1 deletions

diff --git a/cli/tests/unit/serve_test.ts b/cli/tests/unit/serve_test.ts
index 8efc1ad20..cfc2710f6 100644
--- a/cli/tests/unit/serve_test.ts
+++ b/cli/tests/unit/serve_test.ts
@@ -67,7 +67,7 @@ Deno.test(
   async function httpServerUnref() {
     const [statusCode, _output] = await execCode(`
       async function main() {
-        const server = Deno.serve({ port: 4501, handler: () => null });
+        const server = Deno.serve({ port: ${servePort}, handler: () => null });
         server.unref();
         await server.finished; // This doesn't block the program from exiting
       }