--- a/services/sync/modules/engines/bookmarks.js
+++ b/services/sync/modules/engines/bookmarks.js
@@ -708,34 +708,34 @@ BookmarksStore.prototype = {
 
   create: function BStore_create(record) {
     let info = record.toSyncBookmark();
     // This can throw if we're inserting an invalid or incomplete bookmark.
     // That's fine; the exception will be caught by `applyIncomingBatch`
     // without aborting further processing.
     let item = Async.promiseSpinningly(PlacesSyncUtils.bookmarks.insert(info));
     if (item) {
-      this._log.debug(`Created ${item.kind} ${item.syncId} under ${
+      this._log.trace(`Created ${item.kind} ${item.syncId} under ${
         item.parentSyncId}`, item);
       if (item.dateAdded != record.dateAdded) {
         this.engine._needWeakReupload.add(item.syncId);
       }
     }
   },
 
   remove: function BStore_remove(record) {
     this._log.trace(`Buffering removal of item "${record.id}".`);
     this._itemsToDelete.add(record.id);
   },
 
   update: function BStore_update(record) {
     let info = record.toSyncBookmark();
     let item = Async.promiseSpinningly(PlacesSyncUtils.bookmarks.update(info));
     if (item) {
-      this._log.debug(`Updated ${item.kind} ${item.syncId} under ${
+      this._log.trace(`Updated ${item.kind} ${item.syncId} under ${
         item.parentSyncId}`, item);
       if (item.dateAdded != record.dateAdded) {
         this.engine._needWeakReupload.add(item.syncId);
       }
     }
   },
 
   _orderChildren: function _orderChildren() {