diff --git a/voltha/adapters/adtran_olt/adtran_olt.py b/voltha/adapters/adtran_olt/adtran_olt.py
index d906508..63810b9 100644
--- a/voltha/adapters/adtran_olt/adtran_olt.py
+++ b/voltha/adapters/adtran_olt/adtran_olt.py
@@ -52,7 +52,7 @@
         self.descriptor = Adapter(
             id=self.name,
             vendor='Adtran Inc.',
-            version='1.22',
+            version='1.23',
             config=AdapterConfig(log_level=LogLevel.INFO)
         )
         log.debug('adtran_olt.__init__', adapter_agent=adapter_agent)
diff --git a/voltha/adapters/adtran_olt/flow/evc_map.py b/voltha/adapters/adtran_olt/flow/evc_map.py
index 07e35b2..1cafe66 100644
--- a/voltha/adapters/adtran_olt/flow/evc_map.py
+++ b/voltha/adapters/adtran_olt/flow/evc_map.py
@@ -505,7 +505,7 @@
         assert flow.flow_direction == FlowEntry.FlowDirection.UPSTREAM, \
             'Only Upstream flows additions are supported at this time'
 
-        log('add-flow-to-evc', flow=flow, evc=evc)
+        log.debug('add-flow-to-evc', flow=flow, evc=evc)
 
         tmp_map = EVCMap.create_ingress_map(flow, evc, dry_run=True) \
             if flow.flow_direction == FlowEntry.FlowDirection.UPSTREAM \