diff --git a/webvirtmgr/urls.py b/webvirtmgr/urls.py
index 882c4936..8b9906b7 100644
--- a/webvirtmgr/urls.py
+++ b/webvirtmgr/urls.py
@@ -14,7 +14,7 @@
     url(r'^networks/(\d+)/$', 'networks.views.networks', name='networks'),
     url(r'^network/(\d+)/([\w\-\.]+)/$', 'networks.views.network', name='network'),
     url(r'^interfaces/(\d+)/$', 'interfaces.views.interfaces', name='interfaces'),
-    url(r'^interface/(\d+)/([\w\.\:]+)/$', 'interfaces.views.interface', name='interface'),
+    url(r'^interface/(\d+)/([\w\-\.\:]+)/$', 'interfaces.views.interface', name='interface'),
     url(r'^instance/(\d+)/([\w\-\.\_]+)/$', 'instance.views.instance', name='instance'),
     url(r'^instances/(\d+)/$', 'instance.views.instances', name='instances'),
     url(r'^secrets/(\d+)/$', 'secrets.views.secrets', name='secrets'),