diff --git a/src/Symfony/Component/Validator/Resources/translations/validators.de.xlf b/src/Symfony/Component/Validator/Resources/translations/validators.de.xlf
index 301ee496e68e6..3fa8f86ecf394 100644
--- a/src/Symfony/Component/Validator/Resources/translations/validators.de.xlf
+++ b/src/Symfony/Component/Validator/Resources/translations/validators.de.xlf
@@ -466,6 +466,10 @@
This value should not be after week "{{ max }}".Dieser Wert darf nicht nach der Woche "{{ max }}" sein.
+
+ This value is not a valid slug.
+ Dieser Wert ist kein gültiger Slug.
+