diff --git a/bsp/stm32/stm32f407-rt-spark/.ci/attachconfig/online-packages/iot/at_devices.attach b/bsp/stm32/stm32f407-rt-spark/.ci/attachconfig/online-packages/iot/at_devices.attach
index 0fb74b7a21..014a10cbc2 100644
--- a/bsp/stm32/stm32f407-rt-spark/.ci/attachconfig/online-packages/iot/at_devices.attach
+++ b/bsp/stm32/stm32f407-rt-spark/.ci/attachconfig/online-packages/iot/at_devices.attach
@@ -1,3 +1,5 @@
+# scons: --strict
+
 CONFIG_PKG_USING_AT_DEVICE=y
 
 # Quectel M26/MC20