diff --git a/swh/lister/f_droid/lister.py b/swh/lister/f_droid/lister.py
index ace1e9b..df19bd8 100644
--- a/swh/lister/f_droid/lister.py
+++ b/swh/lister/f_droid/lister.py
@@ -11,7 +11,7 @@ from swh.scheduler.model import ListedOrigin
 
 
 from ..pattern import CredentialsType, StatelessLister
-from datetime import datetime
+from datetime import datetime, timezone
 
 logger = logging.getLogger(__name__)
 
@@ -60,11 +60,16 @@ class FDroidLister(StatelessLister[FDroidListerPage]):
 
         for item in page:
             for id, value in item.items():
-                metadata = value.get("metaData", {})
+                metadata = value.get("metadata", {})
                 versions = value.get("versions", {})
-                last_updated = metadata.get("lastUpdated", None)
-                if last_updated is not None:
-                    last_updated = datetime.fromtimestamp(last_updated)
+                last_updated = (
+                    datetime.fromtimestamp(
+                        metadata.get("lastUpdated", None) / 1000,
+                        tz=timezone.utc,
+                    )
+                    if metadata.get("lastUpdated", None) is not None
+                    else None
+                )
 
                 yield ListedOrigin(
                     lister_id=self.lister_obj.id,