diff --git a/test/volte/open-ims.conf b/test/volte/open-ims.conf
index 287a355a4..61617894f 100644
--- a/test/volte/open-ims.conf
+++ b/test/volte/open-ims.conf
@@ -2,11 +2,12 @@ db_uri: mongodb://localhost/nextepc
 
 logger:
     trace: 
+        app: 1
         s1ap: 1
         nas: 1
         diameter: 1
+        gtpv2: 1
         gtp: 1
-        others: 1
 
 parameter: