diff --git a/examples/platforms/efr32/platform-efr32.h b/examples/platforms/efr32/platform-efr32.h
index f7b29a3cc..8e7aa1228 100644
--- a/examples/platforms/efr32/platform-efr32.h
+++ b/examples/platforms/efr32/platform-efr32.h
@@ -35,12 +35,14 @@
 #ifndef PLATFORM_EFR32_H_
 #define PLATFORM_EFR32_H_
 
-#include "core_cm4.h"
-#include "em_device.h"
-#include "em_system.h"
 #include <openthread-core-config.h>
 #include <openthread/config.h>
 
+#include "em_device.h"
+#include "em_system.h"
+
+#include "core_cm4.h"
+
 // Global OpenThread instance structure
 extern otInstance *sInstance;