diff --git a/main/sdr.go b/main/sdr.go
index 34a81c1e0..323216421 100644
--- a/main/sdr.go
+++ b/main/sdr.go
@@ -102,7 +102,7 @@ func sdrReader() {
 	//---------- Get/Set Freq Correction ----------
 	freqCorr := dev.GetFreqCorrection()
 	log.Printf("\tGetFreqCorrection: %d\n", freqCorr)
-	err = dev.SetFreqCorrection(globalSettings.PPM)
+	err = dev.SetFreqCorrection(int(globalSettings.PPM))
 	if err != nil {
 		log.Printf("\tSetFreqCorrection %d Failed, error: %s\n", globalSettings.PPM, err)
 	} else {