diff --git a/src/client.cpp b/src/client.cpp
index 9460cc45..836a856d 100755
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -354,9 +354,13 @@ void CClient::SetSndCrdPrefFrameSizeFactor ( const int iNewFactor )
 // #### COMPATIBILITY OLD VERSION, TO BE REMOVED ####
 void CClient::OnOpusSupported()
 {
+// TODO do NOT switch to OPUS since the PLC seems to be much worse in OPUS
+// compared to the good old CELT version
+// -> find out why this is the case and as soon as the issue is solved,
+//    enable OPUS again...
     if ( eAudioCompressionType != CT_OPUS )
     {
-        SetAudoCompressiontype ( CT_OPUS );
+//        SetAudoCompressiontype ( CT_OPUS );
     }
 }