diff --git a/lib/models/revision.js b/lib/models/revision.js
index b497f0e..33fdd73 100644
--- a/lib/models/revision.js
+++ b/lib/models/revision.js
@@ -208,10 +208,10 @@ module.exports = function (sequelize, DataTypes) {
                         if (note.lastchangeAt && note.savedAt) {
                             var lastchangeAt = moment(note.lastchangeAt);
                             var savedAt = moment(note.savedAt);
-                            if (moment().isAfter(lastchangeAt.add(1, 'minutes'))) {
+                            if (moment().isAfter(lastchangeAt.add(5, 'minutes'))) {
                                 savedNotes.push(note);
                                 Revision.saveNoteRevision(note, _callback);
-                            } else if (lastchangeAt.isAfter(savedAt.add(2, 'minutes'))) {
+                            } else if (lastchangeAt.isAfter(savedAt.add(10, 'minutes'))) {
                                 savedNotes.push(note);
                                 Revision.saveNoteRevision(note, _callback);
                             } else {