diff --git a/htdocs/openwebrx.js b/htdocs/openwebrx.js
index 823e48f..9def988 100644
--- a/htdocs/openwebrx.js
+++ b/htdocs/openwebrx.js
@@ -2160,9 +2160,15 @@ function demodulator_digital_replace(subtype) {
             demodulators[0].set();
             break;
         case "packet":
+            secondary_demod_start(subtype);
+            demodulator_analog_replace('nfm', true);
+            break;
         case "pocsag":
             secondary_demod_start(subtype);
             demodulator_analog_replace('nfm', true);
+            demodulators[0].low_cut = -6000;
+            demodulators[0].high_cut = 6000;
+            demodulators[0].set();
             break;
     }
     demodulator_buttons_update();