diff --git a/variants/rak4631/variant.h b/variants/rak4631/variant.h
index 258e4eb3c..88a396e69 100644
--- a/variants/rak4631/variant.h
+++ b/variants/rak4631/variant.h
@@ -227,6 +227,9 @@ SO GPIO 39/TXEN MAY NOT BE DEFINED FOR SUCCESSFUL OPERATION OF THE SX1262 - TG
 #define GPS_RX_PIN PIN_SERIAL1_RX
 #define GPS_TX_PIN PIN_SERIAL1_TX
 
+// Define pin to enable GPS toggle (set GPIO to LOW) via user button triple press
+#define PIN_GPS_EN 34 // GPS power enable pin
+
 // RAK12002 RTC Module
 #define RV3028_RTC (uint8_t)0b1010010
 
@@ -273,4 +276,4 @@ SO GPIO 39/TXEN MAY NOT BE DEFINED FOR SUCCESSFUL OPERATION OF THE SX1262 - TG
  *        Arduino objects - C++ only
  *----------------------------------------------------------------------------*/
 
-#endif
\ No newline at end of file
+#endif