diff --git a/playbooks/roles/ocp-config/files/update_ignition_bootstrap.py b/playbooks/roles/ocp-config/files/update_ignition_bootstrap.py
index 6ea48837..76bdd703 100644
--- a/playbooks/roles/ocp-config/files/update_ignition_bootstrap.py
+++ b/playbooks/roles/ocp-config/files/update_ignition_bootstrap.py
@@ -21,7 +21,7 @@
                 'source': 'data:text/plain;charset=utf-8;base64,' + chrony_b64,
                 'verification': {}
                 },
-            'overwrite': 'true'
+            'overwrite': True
         })
 
 ignition['storage']['files'] = files;