diff --git a/tosca-configs/att-workflow/onlab-pod1-voltha16-olt.yaml b/tosca-configs/att-workflow/onlab-pod1-voltha16-olt.yaml
index c0a33f9..6257dbf 100755
--- a/tosca-configs/att-workflow/onlab-pod1-voltha16-olt.yaml
+++ b/tosca-configs/att-workflow/onlab-pod1-voltha16-olt.yaml
@@ -34,7 +34,7 @@
       properties:
         name: ONF OLT
         device_type: openolt
-        host: 10.90.0.114
+        host: 10.35.90.28
         port: 9191
         switch_datapath_id: of:0000000000000001
         switch_port: "1"