diff --git a/utility/ATXMegaD3/RF24_arch_config.h b/utility/ATXMegaD3/RF24_arch_config.h
index 3013544ff..53cc2f1af 100644
--- a/utility/ATXMegaD3/RF24_arch_config.h
+++ b/utility/ATXMegaD3/RF24_arch_config.h
@@ -27,6 +27,7 @@
 #define __RF24_ARCH_CONFIG_H__
 
 #include <stddef.h>
+#include <avr/pgmspace.h>
 #include "spi.h"
 #include "gpio.h"
 #include "compatibility.h"
@@ -46,24 +47,25 @@
 #define IF_SERIAL_DEBUG(x)
 #endif
 
-// Avoid spurious warnings
-#if 1
-#if ! defined( NATIVE ) && defined( ARDUINO )
-#undef PROGMEM
-#define PROGMEM __attribute__(( section(".progmem.data") ))
-#undef PSTR
-#define PSTR(s) (__extension__({static const char __c[] PROGMEM = (s); &__c[0];}))
-#endif
-#endif
+// Use the avr pgmspace commands
+//// Avoid spurious warnings
+//#if 1
+//#if ! defined( NATIVE ) && defined( ARDUINO )
+//#undef PROGMEM
+//#define PROGMEM __attribute__(( section(".progmem.data") ))
+//#undef PSTR
+//#define PSTR(s) (__extension__({static const char __c[] PROGMEM = (s); &__c[0];}))
+//#endif
+//#endif
 
 typedef uint16_t prog_uint16_t;
-#define PSTR(x) (x)
-#define printf_P printf
-#define strlen_P strlen
-#define PROGMEM
-#define pgm_read_word(p) (*(p)) 
+//#define PSTR(x) (x)
+//#define printf_P printf
+//#define strlen_P strlen
+//#define PROGMEM
+//#define pgm_read_word(p) (*(p)) 
 #define PRIPSTR "%s"
-#define pgm_read_byte(p) (*(p))
+//#define pgm_read_byte(p) (*(p))
 
 // Function, constant map as a result of migrating from Arduino
 #define LOW GPIO::OUTPUT_LOW