diff --git a/hardware/arduino/sam/cores/sam/USB/CDC.cpp b/hardware/arduino/sam/cores/sam/USB/CDC.cpp
index 1ee3a488a..13a3d3afd 100644
--- a/hardware/arduino/sam/cores/sam/USB/CDC.cpp
+++ b/hardware/arduino/sam/cores/sam/USB/CDC.cpp
@@ -16,11 +16,11 @@
 ** SOFTWARE.  
 */
 
+#if defined(USBCON)
 #include "Platform.h"
 #include "USBAPI.h"
 #include <avr/wdt.h>
 
-#if defined(USBCON)
 #ifdef CDC_ENABLED
 
 #if (RAMEND < 1000)
diff --git a/hardware/arduino/sam/cores/sam/USB/HID.cpp b/hardware/arduino/sam/cores/sam/USB/HID.cpp
index ac6360844..0bdf444af 100644
--- a/hardware/arduino/sam/cores/sam/USB/HID.cpp
+++ b/hardware/arduino/sam/cores/sam/USB/HID.cpp
@@ -16,11 +16,11 @@
 ** SOFTWARE.  
 */
 
+#if defined(USBCON)
 #include "Platform.h"
 #include "USBAPI.h"
 #include "USBDesc.h"
 
-#if defined(USBCON)
 #ifdef HID_ENABLED
 
 //#define RAWHID_ENABLED
@@ -517,4 +517,4 @@ size_t Keyboard_::write(uint8_t c)
 
 #endif
 
-#endif /* if defined(USBCON) */
\ No newline at end of file
+#endif /* if defined(USBCON) */