diff --git a/.github/workflows/offline-package-gitea-installer.yaml b/.github/workflows/offline-package-gitea-installer.yaml
index fe90815..3af3948 100644
--- a/.github/workflows/offline-package-gitea-installer.yaml
+++ b/.github/workflows/offline-package-gitea-installer.yaml
@@ -106,6 +106,14 @@ helm upgrade --install "${RELEASE_NAME}" "${CHART_DIR}" \
   "$@"
 SCRIPT
           chmod +x "${OFFLINE_DIR}/scripts/install-gitea.sh"
+          cat <<'ROOTSCRIPT' > "${OFFLINE_DIR}/install-gitea.sh"
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+exec "${SCRIPT_DIR}/scripts/install-gitea.sh" "$@"
+ROOTSCRIPT
+          chmod +x "${OFFLINE_DIR}/install-gitea.sh"
           cat <<EOFMETA > "${OFFLINE_DIR}/metadata/INFO"
 chart: gitea-charts/gitea
 chart_version: ${CHART_VERSION}