diff --git a/test/testsuite/ouroboros/testlist b/test/testsuite/ouroboros/testlist
index 6f36dc0c3eb72c42d8f653c938a5b9aeeab56455..ad226ccc785cb33d5e0f2dc45f9e89bb0aff650a 100644
--- a/test/testsuite/ouroboros/testlist
+++ b/test/testsuite/ouroboros/testlist
@@ -17,4 +17,5 @@
     memory_management/Annotation
     reflection_test/issue-0000-rt-Reflection-ReflectionforName2
     reflection_test/RT0202-rt-reflection-AnnotationMultiThread
+    thread_test/RT0180-rt-thread-MonitorTestCase8