diff --git a/Dockerfile b/Dockerfile
index a6ceda0..03adca1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -20,7 +20,7 @@ imagemagick libmagickwand-dev ncdu \
 libcurl4-openssl-dev python3 python3-pip python3-virtualenv \
 libcurl4-openssl-dev python-dev libproj-dev gdal-bin libmemcached-dev swig mutt \
 imagemagick ffmpeg libyaml-dev libc-client2007e-dev libonig-dev libkrb5-dev dialog \
-whiptail tmux
+whiptail tmux rsync nmap
  
 WORKDIR /srv
 
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d2867b9
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2020, Rošti.cz, s.r.o.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/Makefile b/Makefile
index c662312..6b7258c 100644
--- a/Makefile
+++ b/Makefile
@@ -4,12 +4,14 @@ VERSION=2020.04-1
 all: build
 
 build:
+	$(DOCKER) pull debian:buster
 	$(DOCKER) build -t rosti/runtime:dev .
 
 test: build
 	DOCKER=$(DOCKER) ./tests.sh
 
 squashed:
+	$(DOCKER) pull debian:buster
 	$(DOCKER) build --squash -t rosti/runtime:dev-squashed .
 
 push: squashed
diff --git a/build_php.sh b/build_php.sh
index eb1283c..fe4c335 100755
--- a/build_php.sh
+++ b/build_php.sh
@@ -61,9 +61,15 @@ cd php-$VERSION
 	    --enable-opcache \
 	    --with-imap \
 	    --with-imap-ssl \
-        --with-kerberos
+        --with-kerberos \
+        --with-soapclient \
+		--with-pear
 make -j
 make install
 
 mkdir -p /opt/techs/php-$VERSION/etc/conf.d/
 ln -s /srv/conf/php-fpm/php.ini /opt/techs/php-$VERSION/etc/conf.d/app.ini
+
+echo "no" | /opt/techs/php-$VERSION/bin/pecl install redis
+
+echo "extension=redis.so" > /opt/techs/php-$VERSION/etc/conf.d/extensions.ini
diff --git a/rosti.sh b/rosti.sh
index 3a6035f..e09e88e 100755
--- a/rosti.sh
+++ b/rosti.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+. ~/.bashrc
+
 WIDTH=180
 HEIGHT=25
 
diff --git a/tests.sh b/tests.sh
index adc236b..378ac84 100755
--- a/tests.sh
+++ b/tests.sh
@@ -20,7 +20,7 @@ function stop() {
 
 # Default page
 run
-$DOCKER exec -ti $CONTAINER_NAME curl http://localhost:8000 | grep "<title>Roští.cz</title>" > /dev/null
+$DOCKER exec $CONTAINER_NAME curl http://localhost:8000 | grep "<title>Roští.cz</title>" > /dev/null
 if [ $? -eq 0 ]; then
     echo "$I/$COUNT default response correct"
 else
@@ -36,9 +36,9 @@ stop
 # Node.js 12.14.1
 run
 
-$DOCKER exec -ti -e TESTMODE=1 -e MENUITEM=tech -e TECH=node-12.14.1 $CONTAINER_NAME su app -c rosti > /dev/null
+$DOCKER exec -e TESTMODE=1 -e MENUITEM=tech -e TECH=node-12.14.1 $CONTAINER_NAME su app -c rosti > /dev/null
 sleep 3
-$DOCKER exec -ti $CONTAINER_NAME curl http://localhost:8000 | grep package.json > /dev/null
+$DOCKER exec $CONTAINER_NAME curl http://localhost:8000 | grep package.json > /dev/null
 if [ $? -eq 0 ]; then
     echo "$I/$COUNT Node.js 12.14.1 response correct"
 else
@@ -53,9 +53,9 @@ stop
 # Node.js 13.7.0
 run
 
-$DOCKER exec -ti -e TESTMODE=1 -e MENUITEM=tech -e TECH=node-13.7.0 $CONTAINER_NAME su app -c rosti > /dev/null
+$DOCKER exec -e TESTMODE=1 -e MENUITEM=tech -e TECH=node-13.7.0 $CONTAINER_NAME su app -c rosti > /dev/null
 sleep 3
-$DOCKER exec -ti $CONTAINER_NAME curl http://localhost:8000 | grep package.json > /dev/null
+$DOCKER exec $CONTAINER_NAME curl http://localhost:8000 | grep package.json > /dev/null
 if [ $? -eq 0 ]; then
     echo "$I/$COUNT Node.js 13.7.0 response correct"
 else
@@ -71,9 +71,9 @@ stop
 # Python 3.8.2
 run
 
-$DOCKER exec -ti -e TESTMODE=1 -e MENUITEM=tech -e TECH=python-3.8.1 $CONTAINER_NAME su app -c rosti > /dev/null
+$DOCKER exec -e TESTMODE=1 -e MENUITEM=tech -e TECH=python-3.8.1 $CONTAINER_NAME su app -c rosti > /dev/null
 sleep 5
-$DOCKER exec -ti $CONTAINER_NAME curl http://localhost:8000 | grep "app.py" > /dev/null
+$DOCKER exec $CONTAINER_NAME curl http://localhost:8000 | grep "app.py" > /dev/null
 if [ $? -eq 0 ]; then
     echo "$I/$COUNT Python 3.8.1 response correct"
 else
@@ -88,9 +88,9 @@ stop
 # PHP 7.4.2
 run
 
-$DOCKER exec -ti -e TESTMODE=1 -e MENUITEM=tech -e TECH=php-7.4.2 $CONTAINER_NAME su app -c rosti > /dev/null
+$DOCKER exec -e TESTMODE=1 -e MENUITEM=tech -e TECH=php-7.4.2 $CONTAINER_NAME su app -c rosti > /dev/null
 sleep 5
-$DOCKER exec -ti $CONTAINER_NAME curl http://localhost:8000 | grep "PHP aplikaci" > /dev/null
+$DOCKER exec $CONTAINER_NAME curl http://localhost:8000 | grep "PHP aplikaci" > /dev/null
 if [ $? -eq 0 ]; then
     echo "$I/$COUNT PHP 7.4.2 response correct"
 else