diff --git a/home/bin/git-co b/home/bin/git-co
new file mode 100755
index 00000000..0f78eb16
--- /dev/null
+++ b/home/bin/git-co
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+if [[ $# -eq 0 ]]; then
+    BRANCH=$(git branch --format "%(refname:short)" | fzf --exit-0)
+    git checkout $BRANCH
+else
+    git checkout $*
+fi
diff --git a/home/git.nix b/home/git.nix
index 6d57f9da..6be76ed0 100644
--- a/home/git.nix
+++ b/home/git.nix
@@ -42,7 +42,6 @@
       # Other aliases
       ff = "!f() { git merge --ff-only origin/$(git branch-name); }; f";
       st = "status";
-      co = "checkout";
       su = "submodule update --init --recursive";
       pr = "pull --rebase --prune";
       mergeff = "merge --ff-only";