diff --git a/nostr_dvm/tasks/content_discovery_currently_popular.py b/nostr_dvm/tasks/content_discovery_currently_popular.py
index b740345..3a20103 100644
--- a/nostr_dvm/tasks/content_discovery_currently_popular.py
+++ b/nostr_dvm/tasks/content_discovery_currently_popular.py
@@ -157,7 +157,9 @@ class DicoverContentCurrentlyPopular(DVMTaskInterface):
         print("Syncing Notes of last hour.. this might take a while..")
         dbopts = NegentropyOptions().direction(NegentropyDirection.DOWN)
         cli.reconcile(filter1, dbopts)
-        database.delete(Filter().until(Timestamp.now().as_secs() - 4600)) #Clear old events so db doesnt get too full.
+        database.delete(Filter().until(Timestamp.from_secs(
+            Timestamp.now().as_secs() - 3600)))  # Clear old events so db doesnt get too full.
+
         print("Done Syncing Notes of Last hour.")