diff --git a/challenges/pocsagtx_osmocom.py b/challenges/pocsagtx_osmocom.py
index 2203f13..381d7d4 100755
--- a/challenges/pocsagtx_osmocom.py
+++ b/challenges/pocsagtx_osmocom.py
@@ -63,9 +63,9 @@ def __init__(self, capcode=1234567, deviceargs="hackrf=0", message="DEF CON 30 H
         self.osmosdr_sink_0.set_sample_rate(samp_rate)
         self.osmosdr_sink_0.set_center_freq(pagerfreq, 0)
         self.osmosdr_sink_0.set_freq_corr(0, 0)
-        self.osmosdr_sink_0.set_gain(10, 0)
-        self.osmosdr_sink_0.set_if_gain(20, 0)
-        self.osmosdr_sink_0.set_bb_gain(20, 0)
+        self.osmosdr_sink_0.set_gain(37, 0)
+        self.osmosdr_sink_0.set_if_gain(32, 0)
+        self.osmosdr_sink_0.set_bb_gain(32, 0)
         self.osmosdr_sink_0.set_antenna(antenna, 0)
         self.osmosdr_sink_0.set_bandwidth(0, 0)
         self.mixalot_pocencode_0 = mixalot.pocencode(1, 512, capcode, message, symrate)