diff --git a/setup.sh b/setup.sh
index 5d15a76..5177f97 100644
--- a/setup.sh
+++ b/setup.sh
@@ -2,6 +2,16 @@
 set -euo pipefail
 export DEBIAN_FRONTEND=noninteractive
 
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+cd "${SCRIPT_DIR}"
+
+if [ -w /usr/local/bin ] && [ ! -e /usr/local/bin/build.sh ]; then
+    ln -s "${SCRIPT_DIR}/build.sh" /usr/local/bin/build.sh || true
+fi
+if [ -w /usr/local/bin ] && [ ! -e /usr/local/bin/setup.sh ]; then
+    ln -s "${SCRIPT_DIR}/setup.sh" /usr/local/bin/setup.sh || true
+fi
+
 apt-get update
 apt-get install -y --no-install-recommends \
     bash \