diff --git a/qucs/qucs_run_hdl b/qucs/qucs_run_hdl
index f5f1e7bb..26ceb16a 100755
--- a/qucs/qucs_run_hdl
+++ b/qucs/qucs_run_hdl
@@ -73,6 +73,6 @@ ghdl -r TestBench --vcd=digi.vcd --stop-time=$TIME
 wait $!
 
 echo -n "running VCD conversion..."
-$BINDIR/vcd2qucsdat $OPTION -if vcd -of qucsdata -i $NAME.vcd -o "$NAMEOUT"
+$BINDIR/qucsconv_rf $OPTION -if vcd -of qucsdata -i $NAME.vcd -o "$NAMEOUT"
 echo " done."
 
diff --git a/qucs/qucs_run_verilog b/qucs/qucs_run_verilog
index 44395a42..2a4a0fa2 100755
--- a/qucs/qucs_run_verilog
+++ b/qucs/qucs_run_verilog
@@ -65,5 +65,5 @@ vvp $NAME -vcd
 wait $!
 
 echo -n "running VCD conversion..."
-$BINDIR/vcd2qucsdat $OPTION -if vcd -of qucsdata -i $NAME.vcd -o "$NAMEOUT"
+$BINDIR/qucsconv_rf $OPTION -if vcd -of qucsdata -i $NAME.vcd -o "$NAMEOUT"
 echo " done."