diff --git a/tests/test_unattended_upgrades.py b/tests/test_unattended_upgrades.py
index 4ef8101a1ef6db5efcc8643ec8dd79edeb197ace..5bc78e96c9deda4e327036164533ae696b88bdea 100644
--- a/tests/test_unattended_upgrades.py
+++ b/tests/test_unattended_upgrades.py
@@ -2,4 +2,4 @@ def test_unattended_upgrades(Service, Package, File, Command):
     assert Package('unattended-upgrades').is_installed
     assert Service('unattended-upgrades').is_enabled
     assert File('/etc/apt/apt.conf.d/50unattended-upgrades').is_file
-    assert Command('/usr/bin/unattended-upgrade --dry-run')
+    assert Command('/usr/bin/unattended-upgrade --dry-run').rc == 0