diff --git a/inventory/host_vars/aarch64-02a.arm.fedoraproject.org b/inventory/host_vars/aarch64-02a.arm.fedoraproject.org
index c621db0896..86bb4b3e9c 100644
--- a/inventory/host_vars/aarch64-02a.arm.fedoraproject.org
+++ b/inventory/host_vars/aarch64-02a.arm.fedoraproject.org
@@ -10,7 +10,7 @@ koji_server_url: "http://arm.koji.fedoraproject.org/kojihub"
 koji_weburl: "http://arm.koji.fedoraproject.org/koji"
 koji_topurl: "http://armpkgs.fedoraproject.org/"
 
-nfs_mount_opts: rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=3,rsize=32768,wsize=32768
+nfs_mount_opts: rw,hard,bg,intr,noatime,nodev,nosuid,nfsvers=4
 
 fedmsg_certs:
 - service: releng