diff --git a/Dockerfile-repochecker b/Dockerfile-repochecker
index 1cb14f26..8f74b1ad 100644
--- a/Dockerfile-repochecker
+++ b/Dockerfile-repochecker
@@ -23,7 +23,7 @@ RUN go get -d -v ./repochecker && \
 
 ENV GRAMMALECTE_VERSION 2.1.1
 
-ADD https://grammalecte.net/zip/Grammalecte-fr-v$GRAMMALECTE_VERSION.zip /srv/grammalecte.zip
+ADD https://web.archive.org/web/20240926154729if_/https://grammalecte.net/zip/Grammalecte-fr-v$GRAMMALECTE_VERSION.zip /srv/grammalecte.zip
 
 RUN mkdir /srv/grammalecte && cd /srv/grammalecte && unzip /srv/grammalecte.zip && sed -i 's/if sys.version_info.major < (3, 7):/if False:/' /srv/grammalecte/grammalecte-server.py