diff --git a/Dockerfile b/Dockerfile
index 5ec0976..54ecdcd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ RUN apk --no-cache add \
   netcat-openbsd \
   python3 \
   py3-pip \
-  && python3 -m pip install certbot-dns-ovh
+  && python3 -m pip install --break-system-packages certbot-dns-ovh
 
 RUN mkdir -p /etc/periodic/12h
 COPY start.sh certbot-ovh.sh /usr/local/bin/