diff --git a/.gitconfig.inc/common.gitconfig b/.gitconfig.inc/common.gitconfig
index 6e9249d..24c733e 100644
--- a/.gitconfig.inc/common.gitconfig
+++ b/.gitconfig.inc/common.gitconfig
@@ -62,5 +62,5 @@
     # Submodule helpers
     sm-update = submodule update --init --recursive --remote --merge
 
-    # Fetch a branch from a pull request (supported by GitHub)
-    fetch-pr = "!f() { [ $# -eq 2 ] || { echo 'Usage: git fetch-pr PULL_REQUEST_ID BRANCH_NAME'; exit 1; }; git fetch origin pull/$1/head:$2; }; f"
+    # Checkout a branch from a pull request (supported by GitHub)
+    checkout-pr = "!f() { [ $# -ge 1 ] || { echo 'Usage: git fetch-pr PULL_REQUEST_ID [BRANCH_NAME]'; exit 1; }; BRANCH=${2-pull-request-$1}; git fetch origin pull/$1/head:$BRANCH && git switch $BRANCH; }; f"