diff --git a/README.md b/README.md
index 057d9de..8034817 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,6 @@ The idea is to provide tt-rss working (and updating) out of the box with minimal
 
 **This compose setup uses prebuilt images from Docker Hub.**
 
-This setup is still WIP. Some features may be unimplemented or broken. Check the following
-before deploying:
-
 - [TODO](https://git.tt-rss.org/fox/ttrss-docker-compose/wiki/TODO)
 - [FAQ](https://git.tt-rss.org/fox/ttrss-docker-compose/wiki#faq)
 
diff --git a/src/app/Dockerfile b/src/app/Dockerfile
index 20a1961..9fcff5b 100644
--- a/src/app/Dockerfile
+++ b/src/app/Dockerfile
@@ -14,6 +14,7 @@ ADD index.php /
 ADD build-prepare.sh /
 
 RUN sed -i.bak 's/^listen = 127.0.0.1:9000/listen = 9000/' /etc/php7/php-fpm.d/www.conf
+RUN sed -i.bak 's/\(memory_limit =\) 128M/\1 256M/' /etc/php7/php.ini
 
 RUN sh -c /build-prepare.sh
 
diff --git a/src/app/startup.sh b/src/app/startup.sh
index fb1ccb5..2e2d52e 100755
--- a/src/app/startup.sh
+++ b/src/app/startup.sh
@@ -42,7 +42,8 @@ for d in cache lock feed-icons plugins.local themes.local; do
 done
 
 for d in cache lock feed-icons; do
-	chmod -R 777 $DST_DIR/$d
+	chmod 777 $DST_DIR/$d
+	find $DST_DIR/$d -type f -exec chmod 666 {} \;
 done
 
 chown -R $OWNER_UID:$OWNER_GID $DST_DIR \