diff --git a/targets/ARCH/COMMON/common_lib.h b/targets/ARCH/COMMON/common_lib.h
index 2b1eddad6d..ccd1ce6a9c 100644
--- a/targets/ARCH/COMMON/common_lib.h
+++ b/targets/ARCH/COMMON/common_lib.h
@@ -130,6 +130,7 @@ extern "C"
 int openair0_device_init(openair0_device* device, openair0_config_t *openair0_cfg);
 openair0_timestamp get_usrp_time(openair0_device *device);
   int openair0_set_frequencies(openair0_device* device, openair0_config_t *openair0_cfg);
+int openair0_set_rx_frequencies(openair0_device* device, openair0_config_t *openair0_cfg);
 
 int openair0_set_gains(openair0_device* device, openair0_config_t *openair0_cfg);
 }
@@ -137,6 +138,7 @@ int openair0_set_gains(openair0_device* device, openair0_config_t *openair0_cfg)
 int openair0_device_init(openair0_device* device, openair0_config_t *openair0_cfg);
 openair0_timestamp get_usrp_time(openair0_device *device);
 int openair0_set_frequencies(openair0_device* device, openair0_config_t *openair0_cfg);
+int openair0_set_rx_frequencies(openair0_device* device, openair0_config_t *openair0_cfg);
 int openair0_set_gains(openair0_device* device, openair0_config_t *openair0_cfg);
 #endif