diff --git a/src/sync_service.rs b/src/sync_service.rs
index ec32df2..75077d5 100644
--- a/src/sync_service.rs
+++ b/src/sync_service.rs
@@ -27,6 +27,8 @@ pub async fn update_database(
 ) -> utils::Result<UpdateStats> {
     let (deleted_entries, time_entries) = time_entries
         .iter()
+        // Filter out running time entries
+        .filter(|entry| entry.stop.is_some())
         .partition::<Vec<_>, _>(|entry| entry.server_deleted_at.is_some());
 
     let retrieved = UpdateStatsInner {