diff --git a/src/Symfony/Component/Security/Resources/translations/security.nl.xlf b/src/Symfony/Component/Security/Resources/translations/security.nl.xlf
index 6f7d4da6fd..5261668949 100644
--- a/src/Symfony/Component/Security/Resources/translations/security.nl.xlf
+++ b/src/Symfony/Component/Security/Resources/translations/security.nl.xlf
@@ -20,7 +20,7 @@
             </trans-unit>
             <trans-unit id="5">
                 <source>Cookie has already been used by someone else.</source>
-                <target>Cookie werd reeds door een ander persoon gebruikt.</target>
+                <target>Cookie werd al door een ander persoon gebruikt.</target>
             </trans-unit>
             <trans-unit id="6">
                 <source>Not privileged to request the resource.</source>