diff --git a/.gitconfig b/.gitconfig
index a1fdffd..2fba740 100644
--- a/.gitconfig
+++ b/.gitconfig
@@ -38,6 +38,9 @@
 	# Interactive rebase with the given number of latest commits
 	reb = "!r() { git rebase -i HEAD~$1; }; r"
 
+	# Remove the old tag with this name and tag the latest commit with it.
+	retag = "!r() { git tag -d $1 && git push origin :refs/tags/$1 && git tag $1; }; r"
+
 	# Find branches containing commit
 	fb = "!f() { git branch -a --contains $1; }; f"