diff --git a/roles/bootstrap/tasks/dnf.yml b/roles/bootstrap/tasks/dnf.yml
index 3c9744c..acaaeae 100644
--- a/roles/bootstrap/tasks/dnf.yml
+++ b/roles/bootstrap/tasks/dnf.yml
@@ -35,4 +35,4 @@
         enabled: true
   when:
     - auto_update is defined
-    - auto_update | bool
+    - auto_update is truthy(convert_bool=True)