diff --git a/application/phpunit.xml.dist b/application/phpunit.xml.dist
index 9894c35..25ef09b 100644
--- a/application/phpunit.xml.dist
+++ b/application/phpunit.xml.dist
@@ -14,7 +14,7 @@
         <env name="APP_DEBUG" value="1" />
         <env name="APP_SECRET" value="s$cretf0rt3st" />
         <env name="SHELL_VERBOSITY" value="-1" />
-        <env name="SYMFONY_DEPRECATIONS_HELPER" value="0" />
+        <env name="SYMFONY_DEPRECATIONS_HELPER" value="disabled" />
     </php>
 
     <testsuites>