1 files changed, 1 insertions, 2 deletions
diff --git a/openstack/tester b/openstack/tester
index e9a08a8..5d8ed41 100755
--- a/openstack/tester
+++ b/openstack/tester
@@ -273,8 +273,7 @@ class ReleaseApp(cliapp.Application):
             self.settings.require(setting)
 
         if len(args) == 0:
-            raise cliapp.AppException(
-                'Usage: release-test-os --net-id <ID> --image-file <PATH> --flavour <NAME> <TEST_FILE>...')
+            print('Warning: No tests specified.')
 
         self.deploy_and_test_systems(args)