diff --git a/lib/ansible/modules/network/nxos/nxos_bgp.py b/lib/ansible/modules/network/nxos/nxos_bgp.py
index 132174ee6e9..10bd32de752 100644
--- a/lib/ansible/modules/network/nxos/nxos_bgp.py
+++ b/lib/ansible/modules/network/nxos/nxos_bgp.py
@@ -198,7 +198,6 @@ options:
         description:
             - Local AS number to be used within a VRF instance.
         required: false
-        choices: string
         default: null
     log_neighbor_changes:
         description: