diff --git a/test.py b/test.py
index e9686032e..b6bbb1967 100644
--- a/test.py
+++ b/test.py
@@ -32,9 +32,9 @@ tests_good = [
   "gpu/callbacks/ge_callbacks",
   "threads/mbx/mbx",
   "threads/mutex/mutex",
+  "threads/mutex/delete/delete",
   "threads/semaphores/semaphores",
   "threads/semaphores/cancel/cancel",
-  "threads/semaphores/create/create",
   "threads/semaphores/delete/delete",
   "threads/semaphores/poll/poll",
   "threads/semaphores/refer/refer",
@@ -50,7 +50,13 @@ tests_next = [
 # These are the next tests up for fixing. These run by default.
   "threads/fpl/fpl",
   "threads/msgpipe/msgpipe",
+  "threads/mutex/create/create",
+  "threads/mutex/lock/lock",
+  "threads/mutex/priority/priority",
+  "threads/mutex/try/try",
+  "threads/mutex/unlock/unlock",
   "threads/scheduling/scheduling",
+  "threads/semaphores/create/create",
   "threads/semaphores/priority/priority",
   "threads/semaphores/wait/wait",
   "threads/threads/threads",