diff --git a/ansible/roles/common/templates/conf/filter/01-rewrite-0.12.conf.j2 b/ansible/roles/common/templates/conf/filter/01-rewrite-0.12.conf.j2
index 170190a0475504dff85c59d36e8bd6d1bc7acb05..edb201d928bae2ecbf3b7cb9919d84cfc7152d5a 100644
--- a/ansible/roles/common/templates/conf/filter/01-rewrite-0.12.conf.j2
+++ b/ansible/roles/common/templates/conf/filter/01-rewrite-0.12.conf.j2
@@ -35,4 +35,5 @@
     rewriterule32 programname ^(blazar-api|blazar-manager)$ openstack_python
     rewriterule33 programname ^(cyborg-api|cyborg-conductor|cyborg-agent)$ openstack_python
     rewriterule34 programname ^(monasca-api|monasca-notification|monasca-persister|agent-collector|agent-forwarder|agent-statsd)$ openstack_python
+    rewriterule35 programname .+ unmatched
 </match>
diff --git a/ansible/roles/common/templates/conf/filter/01-rewrite-0.14.conf.j2 b/ansible/roles/common/templates/conf/filter/01-rewrite-0.14.conf.j2
index e1757839eeac64abe5096dd695282021a216285e..11c0549cfad38ee9d003c235d488dc19af0b15a0 100644
--- a/ansible/roles/common/templates/conf/filter/01-rewrite-0.14.conf.j2
+++ b/ansible/roles/common/templates/conf/filter/01-rewrite-0.14.conf.j2
@@ -176,4 +176,9 @@
     pattern ^(monasca-api|monasca-notification|monasca-persister|agent-collector|agent-forwarder|agent-statsd)$
     tag openstack_python
   </rule>
+  <rule>
+    key     programname
+    pattern .+
+    tag unmatched
+  </rule>
 </match>