diff --git a/.woodpecker/e2e.yml b/.woodpecker/e2e.yml
index d4d706d..3482276 100644
--- a/.woodpecker/e2e.yml
+++ b/.woodpecker/e2e.yml
@@ -27,7 +27,7 @@ steps:
       - |
         set -euo pipefail
         export DEBIAN_FRONTEND=noninteractive
-        mkdir -p "${XDG_RUNTIME_DIR}"
+        mkdir -p "$XDG_RUNTIME_DIR"
         apt-get update
         apt-get install -y podman python3-pip curl jq ca-certificates
         python3 -m pip install --no-cache-dir podman-compose