diff --git a/lib/ansible/modules/system/gluster_volume.py b/lib/ansible/modules/system/gluster_volume.py
index 73b7e57de97..27c291c995a 100644
--- a/lib/ansible/modules/system/gluster_volume.py
+++ b/lib/ansible/modules/system/gluster_volume.py
@@ -56,7 +56,7 @@ options:
     description:
       - Transport type for volume.
     default: tcp
-    choices: [ rdma, tcp, tcp,rdma ]
+    choices: [ tcp, rdma, 'tcp,rdma' ]
   bricks:
     description:
       - Brick paths on servers. Multiple brick paths can be separated by commas.
diff --git a/test/sanity/validate-modules/ignore.txt b/test/sanity/validate-modules/ignore.txt
index d621ea171be..4346982eaeb 100644
--- a/test/sanity/validate-modules/ignore.txt
+++ b/test/sanity/validate-modules/ignore.txt
@@ -1202,7 +1202,6 @@ lib/ansible/modules/system/firewalld.py E324
 lib/ansible/modules/system/firewalld.py E325
 lib/ansible/modules/system/firewalld.py E326
 lib/ansible/modules/system/gluster_volume.py E322
-lib/ansible/modules/system/gluster_volume.py E326
 lib/ansible/modules/system/group.py E325
 lib/ansible/modules/system/iptables.py E325
 lib/ansible/modules/system/iptables.py E326