diff --git a/Using-OpenWebRX-with-an-AirSpy.md b/Using-OpenWebRX-with-an-AirSpy.md
index d98ac2b..6e37e5f 100644
--- a/Using-OpenWebRX-with-an-AirSpy.md
+++ b/Using-OpenWebRX-with-an-AirSpy.md
@@ -14,8 +14,8 @@ The next step is to make the following changes to `config_webrx.py`:
 
     samp_rate = 2500000
     center_freq = 144900000
-    start_rtl_command="airspy_rx -f144.9 -r /dev/stdout -a1 | nc -vvl 127.0.0.1 8888".format(rf_gain=rf_gain, center_freq=center_freq, samp_rate=samp_rate, ppm=ppm)
-    format_conversion="csdr convert_i16_f"
+    start_rtl_command="airspy_rx -f144.9 -r /dev/stdout -a1"
+    format_conversion="csdr convert_s16_f"
 
 Please make sure that the center frequency after the `-f` switch refers to the same (in MHz) as the `center_freq` parameter (in Hz).