diff --git a/src/virtual-wan/HISTORY.rst b/src/virtual-wan/HISTORY.rst
index 829ceecd13..3cf1de1df4 100644
--- a/src/virtual-wan/HISTORY.rst
+++ b/src/virtual-wan/HISTORY.rst
@@ -3,6 +3,10 @@
 Release History
 ===============
 
+0.2.1
+++++++
+* [BREAKING CHANGE] `az network vwan create/update`: Remove the stale argument `--vnet-to-vnet-traffic`.
+
 0.2.0
 ++++++
 * `az network vhub route-table`: Support virtual hub v3 route table.
diff --git a/src/virtual-wan/azext_vwan/_params.py b/src/virtual-wan/azext_vwan/_params.py
index 2dca523327..6de5960681 100644
--- a/src/virtual-wan/azext_vwan/_params.py
+++ b/src/virtual-wan/azext_vwan/_params.py
@@ -41,7 +41,6 @@ def load_arguments(self, _):
         c.argument('virtual_wan_name', vwan_name_type, options_list=['--name', '-n'])
         c.argument('location', get_location_type(self.cli_ctx), validator=get_default_location_from_resource_group)
         c.argument('branch_to_branch_traffic', arg_type=get_three_state_flag(), help='Allow branch-to-branch traffic flow.')
-        c.argument('vnet_to_vnet_traffic', arg_type=get_three_state_flag(), help='Allow VNet-to-VNet traffic flow.')
         c.argument('security_provider_name', help='The security provider name.')
         c.argument('office365_category', help='The office local breakout category.')
         c.argument('disable_vpn_encryption', arg_type=get_three_state_flag(), help='State of VPN encryption.')
diff --git a/src/virtual-wan/azext_vwan/custom.py b/src/virtual-wan/azext_vwan/custom.py
index 4c256ef812..296c7309fd 100644
--- a/src/virtual-wan/azext_vwan/custom.py
+++ b/src/virtual-wan/azext_vwan/custom.py
@@ -90,7 +90,7 @@ def _find_item_at_path(instance, path):
 # region VirtualWAN
 def create_virtual_wan(cmd, resource_group_name, virtual_wan_name, tags=None, location=None,
                        security_provider_name=None, branch_to_branch_traffic=None,
-                       vnet_to_vnet_traffic=None, office365_category=None, disable_vpn_encryption=None,
+                       office365_category=None, disable_vpn_encryption=None,
                        vwan_type=None):
     client = network_client_factory(cmd.cli_ctx).virtual_wans
     VirtualWAN = cmd.get_models('VirtualWAN')
@@ -100,7 +100,6 @@ def create_virtual_wan(cmd, resource_group_name, virtual_wan_name, tags=None, lo
         disable_vpn_encryption=disable_vpn_encryption,
         security_provider_name=security_provider_name,
         allow_branch_to_branch_traffic=branch_to_branch_traffic,
-        allow_vnet_to_vnet_traffic=vnet_to_vnet_traffic,
         office365_local_breakout_category=office365_category,
         type=vwan_type
     )
@@ -108,13 +107,11 @@ def create_virtual_wan(cmd, resource_group_name, virtual_wan_name, tags=None, lo
 
 
 def update_virtual_wan(instance, tags=None, security_provider_name=None, branch_to_branch_traffic=None,
-                       vnet_to_vnet_traffic=None, office365_category=None, disable_vpn_encryption=None,
-                       vwan_type=None):
+                       office365_category=None, disable_vpn_encryption=None, vwan_type=None):
     with UpdateContext(instance) as c:
         c.update_param('tags', tags, True)
         c.update_param('security_provider_name', security_provider_name, False)
         c.update_param('allow_branch_to_branch_traffic', branch_to_branch_traffic, False)
-        c.update_param('allow_vnet_to_vnet_traffic', vnet_to_vnet_traffic, False)
         c.update_param('office365_local_breakout_category', office365_category, False)
         c.update_param('disable_vpn_encryption', disable_vpn_encryption, False)
         c.update_param('type', vwan_type, False)
diff --git a/src/virtual-wan/setup.py b/src/virtual-wan/setup.py
index 1991708337..816349dbdc 100644
--- a/src/virtual-wan/setup.py
+++ b/src/virtual-wan/setup.py
@@ -8,7 +8,7 @@
 from codecs import open
 from setuptools import setup, find_packages
 
-VERSION = "0.2.0"
+VERSION = "0.2.1"
 
 CLASSIFIERS = [
     'Development Status :: 4 - Beta',