diff --git a/tests/kernel/mutex/sys_mutex/testcase.yaml b/tests/kernel/mutex/sys_mutex/testcase.yaml
index 349ee2743cc..23f86fff780 100644
--- a/tests/kernel/mutex/sys_mutex/testcase.yaml
+++ b/tests/kernel/mutex/sys_mutex/testcase.yaml
@@ -1,5 +1,7 @@
 tests:
   sys.mutex:
+    min_ram: 32
+    filter: CONFIG_ARCH_HAS_USERSPACE
     tags: kernel userspace
   sys.mutex.nouser:
     tags: kernel