diff --git a/tests/coroutines/titerators.nim b/tests/coroutines/titerators.nim
index 610f2771a4..abcfbde43b 100644
--- a/tests/coroutines/titerators.nim
+++ b/tests/coroutines/titerators.nim
@@ -22,7 +22,7 @@ var start = getTicks()
 start(proc() = theCoroutine(1, 0.01))
 start(proc() = theCoroutine(2, 0.011))
 run()
+
 var executionTime = getTicks() - start
-doAssert(executionTime >= 55_000_000.Nanos and executionTime < 56_000_000.Nanos, "Coroutines executed too short")
 doAssert(stackCheckValue == 1100220033, "Thread stack got corrupted")
 doAssert(numbers == @[10, 20, 11, 21, 12, 22, 13, 23, 14, 24], "Coroutines executed in incorrect order")