diff --git a/2022/rust/fetch_input.sh b/2022/rust/fetch_input.sh
index 121ddfd..18d3fd3 100755
--- a/2022/rust/fetch_input.sh
+++ b/2022/rust/fetch_input.sh
@@ -12,7 +12,7 @@ if [ -f "$f" ]; then
   exit 0
 fi
 url="https://adventofcode.com/$AOC_YEAR/day/$DAY/input"
-cookie="$(cat "$HOME/.advent-of-code-auth-cookie")"
+cookie="$(cat "$HOME/.advent-of-code-session-cookie")"
 mkdir -p "$(dirname "$f")"
 if curl --fail-with-body -X GET "$url" -H "Cookie:$cookie" > "$f"; then
   echo "Downloaded $url to $f"