diff --git a/src/rp2_common/pico_cyw43_arch/include/cyw43_configport.h b/src/rp2_common/pico_cyw43_arch/include/cyw43_configport.h
index 7827c81..68cc4b8 100644
--- a/src/rp2_common/pico_cyw43_arch/include/cyw43_configport.h
+++ b/src/rp2_common/pico_cyw43_arch/include/cyw43_configport.h
@@ -70,4 +70,8 @@
 #define CYW43_SPI_PIO 1
 #endif
 
+#ifndef CYW43_WIFI_NVRAM_INCLUDE_FILE
+#define CYW43_WIFI_NVRAM_INCLUDE_FILE "wifi_nvram_43439.h"
+#endif
+
 #endif
\ No newline at end of file