diff --git a/docker/dev/mtt-php72-angie-postgres10/Dockerfile-fpm b/docker/dev/mtt-php72-angie-postgres10/Dockerfile-fpm
index c715a4d..edcf6d7 100644
--- a/docker/dev/mtt-php72-angie-postgres10/Dockerfile-fpm
+++ b/docker/dev/mtt-php72-angie-postgres10/Dockerfile-fpm
@@ -1,7 +1,8 @@
 FROM php:7.2-fpm-alpine
 
-RUN  apk add --no-cache postgresql-dev && \
+RUN  apk add --update-cache libpq postgresql-dev && \
   docker-php-ext-install pdo_mysql pdo_pgsql && \
+  apk del postgresql-dev && rm -rf /var/cache/apk/* && \
   mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini" && \
   mkdir /var/www/phpinfo && \
   echo "<?php phpinfo();" > /var/www/phpinfo/phpinfo.php && \
diff --git a/docker/dev/mtt-php72-angie-postgres10/compose.yml b/docker/dev/mtt-php72-angie-postgres10/compose.yml
index 406c46d..88f91df 100644
--- a/docker/dev/mtt-php72-angie-postgres10/compose.yml
+++ b/docker/dev/mtt-php72-angie-postgres10/compose.yml
@@ -47,6 +47,7 @@ services:
     # do not use alpine image due to missing locales
     image: postgres:10.0
     container_name: ${PLATFORM_NAME}-db
+    userns_mode: keep-id
     environment:
       POSTGRES_PASSWORD: mtt
       POSTGRES_USER: mtt
diff --git a/docker/dev/mtt-php72-apache-postgres10/compose.yml b/docker/dev/mtt-php72-apache-postgres10/compose.yml
index e903990..e1b0e71 100644
--- a/docker/dev/mtt-php72-apache-postgres10/compose.yml
+++ b/docker/dev/mtt-php72-apache-postgres10/compose.yml
@@ -34,6 +34,7 @@ services:
     # do not use alpine image due to missing locales
     image: postgres:10.0
     container_name: ${PLATFORM_NAME}-db
+    userns_mode: keep-id
     environment:
       POSTGRES_PASSWORD: mtt
       POSTGRES_USER: mtt
diff --git a/docker/dev/mtt-php72-apache/Dockerfile-web b/docker/dev/mtt-php72-apache/Dockerfile-web
index d60eddc..ee64439 100644
--- a/docker/dev/mtt-php72-apache/Dockerfile-web
+++ b/docker/dev/mtt-php72-apache/Dockerfile-web
@@ -1,7 +1,8 @@
-FROM php:7.2-apache
+FROM php:7.2-apache-buster
 
-RUN apt-get update && apt-get install -y libicu-dev libpq-dev && apt-get -y autoremove && \
+RUN apt-get update && apt-get install -y libpq5 libpq-dev && \
   docker-php-ext-install mysqli pdo_pgsql && \
+  apt-get remove -y libpq-dev && apt-get -y autoremove && \
   mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini" && \
   mkdir /var/www/phpinfo && \
   echo "<?php\nphpinfo();" > /var/www/phpinfo/phpinfo.php && \
@@ -13,5 +14,5 @@ RUN apt-get update && apt-get install -y libicu-dev libpq-dev && apt-get -y auto
   ln -s html /var/www/src
 
 
-#COPY php-mtt.ini     /usr/local/etc/php/conf.d/
-#COPY php-opcache.ini /usr/local/etc/php/conf.d/
+COPY php-mtt.ini     /usr/local/etc/php/conf.d/
+COPY php-opcache.ini /usr/local/etc/php/conf.d/