diff --git a/src/modules/LR11x0/LR1120.cpp b/src/modules/LR11x0/LR1120.cpp
index d066357a..45173f13 100644
--- a/src/modules/LR11x0/LR1120.cpp
+++ b/src/modules/LR11x0/LR1120.cpp
@@ -50,12 +50,14 @@ int16_t LR1120::setFrequency(float freq) {
   return(this->setFrequency(freq, false));
 }
 
-int16_t LR1120::setFrequency(float freq, bool skipCalibration, float band, bool skipRfValidation) {
-  if(!skipRfValidation && !(((freq >= 150.0) && (freq <= 960.0)) ||
+int16_t LR1120::setFrequency(float freq, bool skipCalibration, float band) {
+#if RADIOLIB_CHECK_PARAMS
+  if(!(((freq >= 150.0) && (freq <= 960.0)) ||
     ((freq >= 1900.0) && (freq <= 2200.0)) ||
     ((freq >= 2400.0) && (freq <= 2500.0)))) {
       return(RADIOLIB_ERR_INVALID_FREQUENCY);
   }
+#endif
 
   // check if we need to recalibrate image
   int16_t state;