diff --git a/tests/unit_node/http2_test.ts b/tests/unit_node/http2_test.ts
index bc7ababef93a01..8e7a525da9455c 100644
--- a/tests/unit_node/http2_test.ts
+++ b/tests/unit_node/http2_test.ts
@@ -156,4 +156,7 @@ Deno.test("[node/http2.createServer()]", async () => {
   ]);
   assertEquals(response, "Hello, World!");
   server.close();
+  // Wait to avoid leaking the timer from here
+  // https://github.com/denoland/deno/blob/749b6e45e58ac87188027f79fe403d130f86bd73/ext/node/polyfills/net.ts#L2396-L2402
+  await new Promise<void>((resolve) => server.on("close", resolve));
 });