diff --git a/src/Instrumentation/commradio.cxx b/src/Instrumentation/commradio.cxx
index b8313ce..902726a 100644
--- a/src/Instrumentation/commradio.cxx
+++ b/src/Instrumentation/commradio.cxx
@@ -97,12 +97,12 @@ void AtisSpeaker::valueChanged(SGPropertyNode * node)
   if (!fgGetBool("/sim/sound/working", false))
     return;
 
-  SG_LOG("commradio:AtisSpeaker",SG_INFO,"node:" << node);
+  SG_LOG(SG_INSTR,SG_INFO,"node:" << node);
 
 
   string newText = node->getStringValue();
 
-  SG_LOG("commradio:AtisSpeaker",SG_INFO,"newText:" << newText);
+  SG_LOG(SG_INSTR,SG_INFO,"newText:" << newText);
 
   if (_synthesizeRequest.text == newText) return;