diff --git a/cheats/git.cheat b/cheats/git.cheat
index 61933f8..70a205f 100644
--- a/cheats/git.cheat
+++ b/cheats/git.cheat
@@ -61,4 +61,19 @@ git rebase master -S -f
 # See all open pull requests of a user on Github
 url::open 'https://github.com/pulls?&q=author:<user>+is:open+is:pr'
 
+# Add a new module
+git submodule add <repository> [<path>]
+
+# Update module
+git submodule update --init
+
+# Update module without init
+git submodule update
+
+# Pull all submodules
+git submodule foreach git pull origin master
+
+# Update all submodules
+git submodule update --init --recursive
+
 $ branch: git branch | awk '{print $NF}'