diff --git a/tests/test.c b/tests/test.c
index 2dd6c45..4f7d964 100644
--- a/tests/test.c
+++ b/tests/test.c
@@ -306,9 +306,8 @@ void sleepThread(void *arg)
     }
     unsigned long ellapsedTime = jiffies_to_msecs(jiffies - initialJiffies);
     assertmsg(ellapsedTime >= 500 && ellapsedTime < 510, "ellapsedTime %lu\n", ellapsedTime);
-    threadMsleep(0);
-    printf("I should never be showed\n");
-    assert(1);
+    threadMsleep(ULONG_MAX);
+    assert(0);
 }
 
 struct mutex mutexTest;