diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index db11eb3..49c50ee 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,6 @@ test:7:
       - sh build/docker_install.sh > /dev/null
       - apk add --no-cache php7-phpdbg
       - curl -sS https://getcomposer.org/installer | php
-      - php composer.phar update  --ignore-platform-reqs
       - php composer.phar install --ignore-platform-reqs
     image: php:7-alpine
     script:
@@ -14,7 +13,6 @@ test:7.1:
       - sh build/docker_install.sh > /dev/null
       - apk add --no-cache php7.1-phpdbg
       - curl -sS https://getcomposer.org/installer | php
-      - php composer.phar update  --ignore-platform-reqs
       - php composer.phar install --ignore-platform-reqs
     image: php:7.1-alpine
     script:
diff --git a/build/phpunit.xml b/build/phpunit.xml
index 8b7823a..a7401a9 100644
--- a/build/phpunit.xml
+++ b/build/phpunit.xml
@@ -4,7 +4,6 @@
 	stopOnFailure="false"
 	bootstrap="../tests/bootstrap.php"
 	beStrictAboutTestsThatDoNotTestAnything="true"
-	checkForUnintentionallyCoveredCode="true"
 	>
 	<filter>
 		<whitelist>
diff --git a/composer.json b/composer.json
index b3d18d4..f244e5d 100644
--- a/composer.json
+++ b/composer.json
@@ -41,9 +41,10 @@
 		"phpstan/phpstan": "^0.6.4"
 	},
 	"scripts": {
-		"coverage": "vendor/bin/phpunit -c build",
+		"coverage": "phpdbg -qrr -- vendor/bin/phpunit -c build",
 		"build": "vendor/bin/robo build",
 		"docs": "cd build && ../vendor/bin/phpdox && cd ..",
+		"phpstan": "phpstan analyse src tests",
 		"test": "vendor/bin/phpunit"
 	},
 	"suggest": {