diff --git a/tests/arch/arm/arm_no_multithreading/testcase.yaml b/tests/arch/arm/arm_no_multithreading/testcase.yaml
index e94c897da60..3cae14340bb 100644
--- a/tests/arch/arm/arm_no_multithreading/testcase.yaml
+++ b/tests/arch/arm/arm_no_multithreading/testcase.yaml
@@ -5,4 +5,4 @@ common:
 tests:
   arch.arm.no_multithreading:
     filter: not CONFIG_TRUSTED_EXECUTION_NONSECURE
-    platform_exclude: degu_evk
+    platform_allow: qemu_cortex_m0 qemu_cortex_m3 mps2_an385 mps2_an521