diff --git a/src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf b/src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf
index f33274e6e6..51a76eefc1 100644
--- a/src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf
+++ b/src/Symfony/Component/Validator/Resources/translations/validators.pl.xlf
@@ -318,6 +318,10 @@
                 <source>Error</source>
                 <target>Błąd</target>
             </trans-unit>
+            <trans-unit id="83">
+                <source>This is not a valid UUID.</source>
+                <target>To nie jest poprawne UUID.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>