diff --git a/atmos/src/main/resources/reference.conf b/atmos/src/main/resources/reference.conf
index ac3e67ff7f..64ca6986dd 100644
--- a/atmos/src/main/resources/reference.conf
+++ b/atmos/src/main/resources/reference.conf
@@ -5,7 +5,10 @@ atmos {
 
     traceable {
       "/" = on
+      "/system/testActor*" = on
+      "*" = on
     }
+
     sampling {
       "*" = 1
     }