diff --git a/gazpar2mqtt/Dockerfile b/gazpar2mqtt/Dockerfile
index 944d4823c..e0f95eac9 100644
--- a/gazpar2mqtt/Dockerfile
+++ b/gazpar2mqtt/Dockerfile
@@ -59,10 +59,11 @@ ENV PACKAGES=""
 # hadolint ignore=SC2015
 RUN if ! command -v bash >/dev/null 2>/dev/null; then (apt-get update && apt-get install -yqq --no-install-recommends bash || apk add --no-cache bash) >/dev/null; fi \
     && if ! command -v curl >/dev/null 2>/dev/null; then (apt-get update && apt-get install -yqq --no-install-recommends curl || apk add --no-cache curl) >/dev/null; fi \
-    && curl -f -L -s "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templates/automatic_packages.sh" --output /automatic_packages.sh \
+    && curl -f -L -s -S "https://raw.githubusercontent.com/alexbelgium/hassio-addons/master/.templates/automatic_packages.sh" --output /automatic_packages.sh \
     && chmod 777 /automatic_packages.sh \
     && eval /./automatic_packages.sh "${PACKAGES:-}" \
-    && rm /automatic_packages.sh || printf '%s\n' "${PACKAGES:-}" > /ENVFILE
+    && rm /automatic_packages.sh || (printf '%s\n' "${PACKAGES:-}" > /ENVFILE; \
+    if [ -f /etc/s6-overlay/s6-rc.d/00-legacy/up ]; then chmod +x /etc/cont-init.d/00-aaa_dockerfile_backup.sh && sed -i "1i /./etc/cont-init.d/00-aaa_dockerfile_backup.sh" /etc/s6-overlay/s6-rc.d/00-legacy/up;fi)
 
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 # 4 Entrypoint #