diff --git a/boards/walkie_talkies.h b/boards/walkie_talkies.h
index 1ea4ad9..497d6f6 100644
--- a/boards/walkie_talkies.h
+++ b/boards/walkie_talkies.h
@@ -4,10 +4,10 @@
 #define PICO_FLASH_SIZE_BYTES (16*1024*1024)
 
 #define PICO_DEFAULT_SPI 0
-#define PICO_DEFAULT_SPI_SCK_PIN 1
+#define PICO_DEFAULT_SPI_SCK_PIN 2
 #define PICO_DEFAULT_SPI_TX_PIN 3
 #define PICO_DEFAULT_SPI_RX_PIN 0
-#define PICO_DEFAULT_SPI_CSN_PIN 2
+#define PICO_DEFAULT_SPI_CSN_PIN 1
 
 #include "boards/pico.h"