diff --git a/RF24_config.h b/RF24_config.h
index 156f71bd..c06429c9 100644
--- a/RF24_config.h
+++ b/RF24_config.h
@@ -93,6 +93,10 @@ typedef uint16_t rf24_gpio_pin_t;
         #define RF24_PIN_INVALID 0xFFFF
     #endif
 
+    #if defined(ARDUINO_NRF54L15)
+        #define sprintf_P sprintf
+    #endif
+
     #if defined(ARDUINO) && !defined(__arm__) && !defined(__ARDUINO_X86__)
         #if defined SPI_UART
             #include <SPI_UART.h>