diff --git a/config.yaml b/config.yaml
index 1f53ed3..f961bb6 100644
--- a/config.yaml
+++ b/config.yaml
@@ -18,8 +18,7 @@ options:
     type: string
     description: |
        Interfaces that will provide fabric connectivity on the gateway nodes.
-       Provided in form of json in a string. These interfaces have to be connected 
-       to the os-data-network specified in the config. Default value is MANAGEMENT which
+       Provided in form of json in a string. Default value is MANAGEMENT which
        will configure the management interface as the fabric interface on each
        director.
   network-device-mtu:
diff --git a/hooks/pg_gw_utils.py b/hooks/pg_gw_utils.py
index 5582b3c..73ae795 100644
--- a/hooks/pg_gw_utils.py
+++ b/hooks/pg_gw_utils.py
@@ -23,8 +23,6 @@ from charmhelpers.contrib.network.ip import (
     get_iface_from_addr,
     get_bridges,
     get_bridge_nics,
-    is_address_in_network,
-    get_iface_addr
 )
 from charmhelpers.core.host import (
     write_file,