diff --git a/tailbone/views/tempmon/clients.py b/tailbone/views/tempmon/clients.py
index 1383f28b..620bbdd8 100644
--- a/tailbone/views/tempmon/clients.py
+++ b/tailbone/views/tempmon/clients.py
@@ -112,7 +112,7 @@ class TempmonClientView(MasterView):
         client = self.get_instance()
         if self.restartable_client(client):
             try:
-                subprocess.check_output(get_restart_cmd(client),
+                subprocess.check_output(self.get_restart_cmd(client),
                                         stderr=subprocess.STDOUT)
             except subprocess.CalledProcessError as error:
                 self.request.session.flash("Failed to restart client: {}".format(error.output), 'error')