diff --git a/cpu/avr/radio/rf230bb/rf230bb.h b/cpu/avr/radio/rf230bb/rf230bb.h
index c441e09ab..15f5b6438 100644
--- a/cpu/avr/radio/rf230bb/rf230bb.h
+++ b/cpu/avr/radio/rf230bb/rf230bb.h
@@ -215,6 +215,7 @@ void rf230_set_channel(uint8_t channel);
 void rf230_listen_channel(uint8_t channel);
 uint8_t rf230_get_channel(void);
 void rf230_set_pan_addr(unsigned pan,unsigned addr,const uint8_t ieee_addr[8]);
+unsigned rf230_get_panid(void);
 void rf230_set_txpower(uint8_t power);
 uint8_t rf230_get_txpower(void);
 void rf230_set_rpc(uint8_t rpc);