diff --git a/rbcs-client/src/test/kotlin/net/woggioni/rbcs/client/RetryTest.kt b/rbcs-client/src/test/kotlin/net/woggioni/rbcs/client/RetryTest.kt
index c71cda9..f7075cc 100644
--- a/rbcs-client/src/test/kotlin/net/woggioni/rbcs/client/RetryTest.kt
+++ b/rbcs-client/src/test/kotlin/net/woggioni/rbcs/client/RetryTest.kt
@@ -129,7 +129,7 @@ class RetryTest {
                     previousAttempt.first + testArgs.initialDelay * Math.pow(testArgs.exp, index.toDouble()) * 1e6
                 val actualTimestamp = timestamp
                 val err = Math.abs(expectedTimestamp - actualTimestamp) / expectedTimestamp
-                Assertions.assertTrue(err < 1e-2)
+                Assertions.assertTrue(err < 0.1)
             }
             if (index == attempts.size - 1 && index < testArgs.maxAttempt - 1) {
                 /*