diff --git a/tester/rcfiles/marie_rc_audio_bypass b/tester/rcfiles/marie_rc_audio_bypass
index 6f27d215f..51ebb55b6 100644
--- a/tester/rcfiles/marie_rc_audio_bypass
+++ b/tester/rcfiles/marie_rc_audio_bypass
@@ -52,7 +52,7 @@ dns_srv_enabled=0 #no srv needed in general
 stun_server=stun.linphone.org
 
 [misc]
-add_missing_audio_codecs=0
+add_missing_audio_codecs=1
 
 [audio_codec_0]
 mime=L16
diff --git a/tester/rcfiles/pauline_rc_audio_bypass b/tester/rcfiles/pauline_rc_audio_bypass
index 73ad2d251..c164bed26 100644
--- a/tester/rcfiles/pauline_rc_audio_bypass
+++ b/tester/rcfiles/pauline_rc_audio_bypass
@@ -50,7 +50,7 @@ dns_srv_enabled=0 #no srv needed in general
 stun_server=stun.linphone.org
 
 [misc]
-add_missing_audio_codecs=0
+add_missing_audio_codecs=1
 
 [audio_codec_0]
 mime=L16