diff --git a/scripts/vm/hypervisor/xenserver/vmops b/scripts/vm/hypervisor/xenserver/vmops
index e6d77aa2a3d..da5978c8bcc 100755
--- a/scripts/vm/hypervisor/xenserver/vmops
+++ b/scripts/vm/hypervisor/xenserver/vmops
@@ -389,6 +389,10 @@ def chain_name_def(vm_name):
     
 @echo
 def can_bridge_firewall(session, args):
+    try:
+        util.pread2(['ebtables', '-V'])
+    except:
+        return 'false'
     host_uuid = args.get('host_uuid')
     try:
         util.pread2(['iptables', '-N', 'BRIDGE-FIREWALL'])