diff --git a/mirai-core/src/jvmTest/kotlin/net/mamoe/mirai/utils/LockFreeLinkedListTest.kt b/mirai-core/src/jvmTest/kotlin/net/mamoe/mirai/utils/LockFreeLinkedListTest.kt
index fd32c5933..1ffc86c6a 100644
--- a/mirai-core/src/jvmTest/kotlin/net/mamoe/mirai/utils/LockFreeLinkedListTest.kt
+++ b/mirai-core/src/jvmTest/kotlin/net/mamoe/mirai/utils/LockFreeLinkedListTest.kt
@@ -63,9 +63,6 @@ internal class LockFreeLinkedListTest {
         val addJob = async { list.concurrentDo(2, 30000) { addLast(1) } }
 
         //delay(1) // let addJob fly
-        if (addJob.isCompleted) {
-            return
-        }
         val foreachJob = async {
             list.concurrentDo(1, 10000) {
                 forEach { it + it }