diff --git a/test/js/node/process/process.test.js b/test/js/node/process/process.test.js
index a2dac046fa..09f9bb28f4 100644
--- a/test/js/node/process/process.test.js
+++ b/test/js/node/process/process.test.js
@@ -118,11 +118,15 @@ it("process.chdir() on root dir", () => {
   }
 });
 
-it("process.hrtime()", () => {
+it("process.hrtime()", async () => {
   const start = process.hrtime();
   const end = process.hrtime(start);
-  const end2 = process.hrtime();
   expect(end[0]).toBe(0);
+
+  // Flaky on Ubuntu.
+  await Bun.sleep(0);
+  const end2 = process.hrtime();
+
   expect(end2[1] > start[1]).toBe(true);
 });