diff --git a/Dockerfile b/Dockerfile
index ddddd7f7164606503925c1c80d07a731cd62d06d..ded598d59840c3285f2b655927cf0eef9a7f50c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ARG SOPDS_GIT_TAG
 ############################################################
 
 FROM $DOCKER_IMAGE_GIT AS git
-RUN ( git clone https://gitlab.cyberbrain.pw/mirror/sopds.git /tmp || echo error: failed to clone master repository. ) && \
+RUN ( git clone https://gitlab.cyberbrain.cc/mirror/sopds.git /tmp || echo error: failed to clone master repository. ) && \
     git -C /tmp -c advice.detachedHead=false checkout ${SOPDS_GIT_TAG:-$(git -C /tmp tag | grep -e '^v' | sort -V | tail -n 1)} && \
     rm -rf /tmp/.git