diff --git a/docker/Dockerfile-tt-rss b/docker/Dockerfile-tt-rss
index de8498b..c3b9db0 100644
--- a/docker/Dockerfile-tt-rss
+++ b/docker/Dockerfile-tt-rss
@@ -1,5 +1,11 @@
 FROM ulsmith/alpine-apache-php7
-RUN apk add --update php7-pgsql php7-fileinfo openrc postgresql-client && apk del php7-pdo_mysql php7-pdo_odbc php7-pdo_sqlite db php7-redis php7-ftp && rm -rf /var/cache/apk/
+RUN apk update && apk upgrade && apk add util-linux php7-pgsql php7-fileinfo openrc postgresql-client && apk del php7-pdo_mysql php7-pdo_odbc php7-pdo_sqlite db php7-redis php7-ftp && rm -rf /var/cache/apk/
+
+COPY tt-rss/* /app/public/tt-rss/
+COPY docker/ttrss-openrc-apache /etc/init.d/apache
+COPY docker/ttrss-openrc-ttrssupdate /etc/init.d/ttrssupdate
+COPY docker/ttrss-openrc-ntpd /etc/init.d/ntpd
+
 RUN mkdir -p /app/public/tt-rss/ /var/cache/tt-rss/images \
  /var/cache/tt-rss/upload /var/cache/tt-rss/export/ \
  /var/cache/tt-rss/js /var/lock/tt-rss/ && \
@@ -20,14 +26,8 @@ RUN mkdir -p /app/public/tt-rss/ /var/cache/tt-rss/images \
     sed -i '/^ntpd/d' /bootstrap/start.sh &&\
     echo -e 'log_errors = On\nerror_log = syslog' >> /etc/php7/php.ini &&\
     sed -i -r 's@ErrorLog .*@ErrorLog "|/usr/bin/logger -n syslog -T -P 514 -t apacheErr"@i' /etc/apache2/httpd.conf &&\
-    echo 'TransferLog "|/usr/bin/logger -n syslog -T -P 514 -t apacheLog"' >> /etc/apache2/httpd.conf
-RUN apk --no-cache add util-linux
-
-COPY tt-rss/* /app/public/tt-rss/
-COPY docker/ttrss-openrc-apache /etc/init.d/apache
-COPY docker/ttrss-openrc-ttrssupdate /etc/init.d/ttrssupdate
-COPY docker/ttrss-openrc-ntpd /etc/init.d/ntpd
-RUN rc-update add ntpd && rc-update add apache && rc-update add ttrssupdate
+    echo 'TransferLog "|/usr/bin/logger -n syslog -T -P 514 -t apacheLog"' >> /etc/apache2/httpd.conf &&\
+    rc-update add ntpd && rc-update add apache && rc-update add ttrssupdate
 
 
 ENTRYPOINT []