diff --git a/packages/stdlib/src/async/sleep/index.test.ts b/packages/stdlib/src/async/sleep/index.test.ts
index c86384d..263755c 100644
--- a/packages/stdlib/src/async/sleep/index.test.ts
+++ b/packages/stdlib/src/async/sleep/index.test.ts
@@ -14,6 +14,6 @@ describe('sleep', () => {
 
     const end = performance.now();
 
-    expect(end - start).toBeGreaterThanOrEqual(delay);
+    expect(end - start).toBeGreaterThan(delay - 5);
   });
 });
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