diff --git a/sysmocom/defaults.conf b/sysmocom/defaults.conf
index d66e030..7939d3e 100644
--- a/sysmocom/defaults.conf
+++ b/sysmocom/defaults.conf
@@ -181,6 +181,7 @@
   rx_gain: 40
   freq_offset: 0
   log_all_level: warning
+  log_nas_level: warning
 
 amarisoftue:
   tx_gain: 89