diff --git a/overlay/etc/skel/.fldigi/fldigi_def.xml b/overlay/etc/skel/.fldigi/fldigi_def.xml
index 05ec80b..75927ae 100644
--- a/overlay/etc/skel/.fldigi/fldigi_def.xml
+++ b/overlay/etc/skel/.fldigi/fldigi_def.xml
@@ -1797,7 +1797,7 @@ PTT device -->
 
 <!-- type: std::string; default: DEFAULT_HAMRIGDEVICE
 Hamlib rig device -->
-<HAMRIGDEVICE>/dev/ttyS0</HAMRIGDEVICE>
+<HAMRIGDEVICE>localhost:4532</HAMRIGDEVICE>
 
 <!-- type: std::string; default: &quot;&quot;
 Hamlib rig name -->
diff --git a/src/et-portaudio/gen-fldigi-cfg.sh b/src/et-portaudio/gen-fldigi-cfg.sh
index 7cfc281..e17b794 100755
--- a/src/et-portaudio/gen-fldigi-cfg.sh
+++ b/src/et-portaudio/gen-fldigi-cfg.sh
@@ -103,3 +103,4 @@ et-log "Updating CAT control configuration..."
 sed -i "s|^<CHKUSEHAMLIBIS>.*|<CHKUSEHAMLIBIS>1</CHKUSEHAMLIBIS>|" ${FLDIGI_CONF_FILE}
 sed -i "s|^<HAMRIGMODEL>.*|<HAMRIGMODEL>2</HAMRIGMODEL>|" ${FLDIGI_CONF_FILE}
 sed -i "s|^<HAMLIBCMDPTT>.*|<HAMLIBCMDPTT>1</HAMLIBCMDPTT>|" ${FLDIGI_CONF_FILE}
+sed -i "s|^<HAMRIGDEVICE>.*|<HAMRIGDEVICE>localhost:4532</HAMRIGDEVICE>|" ${FLDIGI_CONF_FILE}