diff --git a/.docker/init.sh b/.docker/init.sh
index fd2e10a..9aa3952 100644
--- a/.docker/init.sh
+++ b/.docker/init.sh
@@ -10,6 +10,11 @@ chown nginx:nginx /run/nginx
 sed -i "s/^nobody:.*$/nobody:x:1000:50::nobody:\/:\/sbin\/nologin/" /etc/passwd
 sed -i "s/^nobody:.*$/nobody:x:50:/" /etc/group
 
+# Prepare ulogger filesystem
+grep '^[$<?]' /var/www/html/config.default.php > /var/www/html/config.php
+chown nobody:nobody /var/www/html/uploads
+chmod 775 /var/www/html/uploads
+
 if [ "$ULOGGER_DB_DRIVER" = "sqlite" ]; then
   sed -i "s/^\$dbuser = .*$//" /var/www/html/config.php
   sed -i "s/^\$dbpass = .*$//" /var/www/html/config.php
diff --git a/.travis.yml b/.travis.yml
index d3db1f0..90c1ab4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -57,9 +57,11 @@ after_success:
     tx push -s --no-interactive
   fi
 
+after_failure:
+  - docker logs ulogger
 
 script:
-  - ./vendor/bin/phpunit  -c .tests/phpunit.xml || docker logs ulogger
+  - ./vendor/bin/phpunit  -c .tests/phpunit.xml
   - npm test
 
 addons:
diff --git a/Dockerfile b/Dockerfile
index d33ae33..47ee91f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -37,7 +37,6 @@ RUN chown nginx.nginx /etc/nginx/conf.d/default.conf
 RUN rm -rf /var/www/html
 RUN mkdir -p /var/www/html
 COPY . /var/www/html
-RUN grep '^[$<?]' /var/www/html/config.default.php > /var/www/html/config.php
 
 RUN /init.sh "${DB_ROOT_PASS}" "${DB_USER_PASS}"