diff --git a/src/modules/LR11x0/LR11x0.cpp b/src/modules/LR11x0/LR11x0.cpp
index 5c884082..9c4c2304 100644
--- a/src/modules/LR11x0/LR11x0.cpp
+++ b/src/modules/LR11x0/LR11x0.cpp
@@ -1914,8 +1914,8 @@ int16_t LR11x0::calibImage(float freq1, float freq2) {
   return(this->SPIcommand(RADIOLIB_LR11X0_CMD_CALIB_IMAGE, true, buff, sizeof(buff)));
 }
 
-int16_t LR11x0::setDioAsRfSwitch(uint8_t en, uint8_t stbyCfg, uint8_t rxCfg, uint8_t txCfg, uint8_t txHpCfg, uint8_t gnssCfg, uint8_t wifiCfg) {
-  uint8_t buff[7] = { en, stbyCfg, rxCfg, txCfg, txHpCfg, gnssCfg, wifiCfg };
+int16_t LR11x0::setDioAsRfSwitch(uint8_t en, uint8_t stbyCfg, uint8_t rxCfg, uint8_t txCfg, uint8_t txHpCfg, uint8_t txHfCfg, uint8_t gnssCfg, uint8_t wifiCfg) {
+  uint8_t buff[8] = { en, stbyCfg, rxCfg, txCfg, txHpCfg, txHfCfg, gnssCfg, wifiCfg };
   return(this->SPIcommand(RADIOLIB_LR11X0_CMD_SET_DIO_AS_RF_SWITCH, true, buff, sizeof(buff)));
 }
 
diff --git a/src/modules/LR11x0/LR11x0.h b/src/modules/LR11x0/LR11x0.h
index fbb83cf3..bef2e76b 100644
--- a/src/modules/LR11x0/LR11x0.h
+++ b/src/modules/LR11x0/LR11x0.h
@@ -1281,7 +1281,7 @@ class LR11x0: public PhysicalLayer {
     int16_t calibrate(uint8_t params);
     int16_t setRegMode(uint8_t mode);
     int16_t calibImage(float freq1, float freq2);
-    int16_t setDioAsRfSwitch(uint8_t en, uint8_t stbyCfg, uint8_t rxCfg, uint8_t txCfg, uint8_t txHpCfg, uint8_t gnssCfg, uint8_t wifiCfg);
+    int16_t setDioAsRfSwitch(uint8_t en, uint8_t stbyCfg, uint8_t rxCfg, uint8_t txCfg, uint8_t txHpCfg, uint8_t txHfCfg, uint8_t gnssCfg, uint8_t wifiCfg);
     int16_t setDioIrqParams(uint32_t irq1, uint32_t irq2);
     int16_t clearIrq(uint32_t irq);
     int16_t configLfClock(uint8_t setup);