diff --git a/samples/boards/stm32/power_mgmt/serial_wakeup/sample.yaml b/samples/boards/stm32/power_mgmt/serial_wakeup/sample.yaml
index f6b2803117a..fe23cbea4d3 100644
--- a/samples/boards/stm32/power_mgmt/serial_wakeup/sample.yaml
+++ b/samples/boards/stm32/power_mgmt/serial_wakeup/sample.yaml
@@ -14,4 +14,4 @@ tests:
       - nucleo_wb55rg
     filter: dt_compat_enabled("zephyr,power-state")
     extra_args: "CONFIG_DEBUG=y"
-    platform_allow: nucleo_wb55rg stm32l562e_dk
+    platform_allow: nucleo_wb55rg