diff --git a/README.md b/README.md
index adab0cf..0cb9173 100644
--- a/README.md
+++ b/README.md
@@ -139,6 +139,7 @@ P.S: All these commands are tested on `git version 2.7.4 (Apple Git-66)`.
 * [Revert: Reverting an entire merge](#revert-reverting-an-entire-merge)
 * [Number of commits in a branch](#number-of-commits-in-a-branch)
 * [Alias: git undo](#alias-git-undo)
+* [Add object notes](#add-object-notes)
 
 <!-- Don’t remove or change the comment below – that can break automatic updates. More info at <http://npm.im/doxie.inject>. -->
 <!-- @doxie.inject end toc -->
@@ -942,5 +943,10 @@ git rev-list --count <branch-name>
 git config --global alias.undo '!f() { git reset --hard $(git rev-parse --abbrev-ref HEAD)@{${1-1}}; }; f'
 ```
 
+## Add object notes
+```sh
+git notes add -m 'Note on the previous commit....'
+```
+
 <!-- Don’t remove or change the comment below – that can break automatic updates. More info at <http://npm.im/doxie.inject>. -->
 <!-- @doxie.inject end -->
diff --git a/tips.json b/tips.json
index 2d07351..2745894 100644
--- a/tips.json
+++ b/tips.json
@@ -405,4 +405,7 @@
 },{
     "title": "Alias: git undo",
     "tip": "git config --global alias.undo '!f() { git reset --hard $(git rev-parse --abbrev-ref HEAD)@{${1-1}}; }; f'"
+}, {
+    "title": "Add object notes",
+    "tip": "git notes add -m 'Note on the previous commit....'"
 }]