diff --git a/13.0_prereleases/apache/Dockerfile b/13.0_prereleases/apache/Dockerfile
index c4afce1b..dcc3050a 100644
--- a/13.0_prereleases/apache/Dockerfile
+++ b/13.0_prereleases/apache/Dockerfile
@@ -66,6 +66,7 @@ RUN curl -fsSL -o nextcloud.tar.bz2 \
 
 COPY docker-entrypoint.sh /entrypoint.sh
 COPY config/* /usr/src/nextcloud/config/
+RUN chmod +x /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]
 CMD ["apache2-foreground"]