diff --git a/lib/pleroma/web/websub/websub_controller.ex b/lib/pleroma/web/websub/websub_controller.ex
index c47c820bc..188144a88 100644
--- a/lib/pleroma/web/websub/websub_controller.ex
+++ b/lib/pleroma/web/websub/websub_controller.ex
@@ -24,7 +24,7 @@ def websub_subscription_confirmation(conn, %{"id" => id, "hub.mode" => "subscrib
       String.to_integer(params["hub.lease_seconds"])
     else
       # Guess 3 days
-      60 * 24 * 3
+      60 * 60 * 24 * 3
     end
 
     with %WebsubClientSubscription{} = websub <- Repo.get_by(WebsubClientSubscription, id: id, topic: topic) do