diff --git a/src/drivers/gps/ubx.cpp b/src/drivers/gps/ubx.cpp
index b3093b0f6f..f2e7ca67dc 100644
--- a/src/drivers/gps/ubx.cpp
+++ b/src/drivers/gps/ubx.cpp
@@ -739,7 +739,7 @@ UBX::configure_message_rate(uint8_t msg_class, uint8_t msg_id, uint8_t rate)
     msg.msg_class	= msg_class;
     msg.msg_id		= msg_id;
     msg.rate		= rate;
-    send_message(CFG, UBX_MESSAGE_CFG_MSG, &msg, sizeof(msg));
+    send_message(UBX_CLASS_CFG, UBX_MESSAGE_CFG_MSG, &msg, sizeof(msg));
 }
 
 void