diff --git a/qutebrowser/config/configdata.py b/qutebrowser/config/configdata.py
index e9b33b5b8..eafbd36f7 100644
--- a/qutebrowser/config/configdata.py
+++ b/qutebrowser/config/configdata.py
@@ -149,6 +149,7 @@ def _parse_yaml_backends_dict(name, node):
         False: False,
         'Qt 5.8': qtutils.version_check('5.8'),
         'Qt 5.9': qtutils.version_check('5.9'),
+        'Qt 5.11': qtutils.version_check('5.11'),
     }
     for key in sorted(node.keys()):
         if conditionals[node[key]]: