diff --git a/monitor.py b/monitor.py
index a2add0c4..703d23b6 100644
--- a/monitor.py
+++ b/monitor.py
@@ -854,7 +854,7 @@ class EDLogs(FileSystemEventHandler):  # type: ignore # See below
                 # written to a separate shiplocker.json file - other updates will just update that file and mention it
                 # has changed with an empty shiplocker event in the main journal.
 
-                if not all(entry.get(t, False) for t in ('Components', 'Consumables', 'Data', 'Items')):
+                if not all(t in entry for t in ('Components', 'Consumables', 'Data', 'Items')):
                     logger.trace('ShipLocker event is an empty one (missing at least one data type)')
                     # So attempt to load data from the most recent file instead
                     currentdir_path = pathlib.Path(str(self.currentdir))