diff --git a/Dockerfile b/Dockerfile
index fbe83e6..96a7887 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,7 +42,7 @@ RUN curl -sS https://get.symfony.com/cli/installer | bash && \
     mv /root/.symfony5/bin/symfony /usr/local/bin/symfony
 
 ARG CACHEBURST=1
-ARG BRANCH=master
+ARG BRANCH=main
 
 WORKDIR /var/www/html
 RUN git clone -b ${BRANCH} --single-branch https://gitea.rkprather.com/ryan/sermon-notes.git ./