diff --git a/bin/git-timeshift b/bin/git-timeshift
new file mode 100755
index 0000000..bb181e0
--- /dev/null
+++ b/bin/git-timeshift
@@ -0,0 +1,5 @@
+#!/bin/sh
+DATE="$1"; shift 1
+export GIT_AUTHOR_DATE=$(date +%s -d "$DATE")
+export GIT_COMMITTER_DATE=$GIT_AUTHOR_DATE
+git "$@"
diff --git a/gitconfig b/gitconfig
index 7faec08..2e42513 100644
--- a/gitconfig
+++ b/gitconfig
@@ -23,6 +23,7 @@
 	identity = "! git config user.name \"$(git config user.$1.name)\"; git config user.email \"$(git config user.$1.email)\"; :"
 	root = rev-parse --show-toplevel
 	fixup = commit --patch --no-edit --amend
+	ts = timeshift
 [user]
 	useConfigOnly = true
 [user "darkwiiplayer"]