diff --git a/src/main/drivers/beesign.c b/src/main/drivers/beesign.c
index ea6bfeee53..a84e6997c1 100644
--- a/src/main/drivers/beesign.c
+++ b/src/main/drivers/beesign.c
@@ -101,10 +101,13 @@ static uint8_t beesignCRC(const beesign_frame_t *pPackage) {
     return crc;
 }
 
+// compiler reports unused
+/*
 static uint8_t beesignChkID(uint8_t id) {
     UNUSED(id);
     return BEESIGN_OK;
 }
+*/
 
 uint8_t beesignReceive(uint8_t **pRcvFrame) {
     if (!receiveFrameValid) {
@@ -608,7 +611,7 @@ bool checkBeesignSerialPort(void) {
 
 void beesignUpdate(timeUs_t currentTimeUs) {
     UNUSED(currentTimeUs);
-    if (checkBeesignSerialPort) {
+    if (checkBeesignSerialPort()) {
 #ifdef USE_OSD_BEESIGN
         static uint32_t beesignTaskCounter = 0;
         static uint32_t beesignSendNextCounterPoint = 0;