diff --git a/src/Symfony/Component/Validator/Resources/translations/validators.cs.xlf b/src/Symfony/Component/Validator/Resources/translations/validators.cs.xlf
index 2ae47b2bbf..9751062f19 100644
--- a/src/Symfony/Component/Validator/Resources/translations/validators.cs.xlf
+++ b/src/Symfony/Component/Validator/Resources/translations/validators.cs.xlf
@@ -302,6 +302,10 @@
                 <source>An empty file is not allowed.</source>
                 <target>Soubor nesmí být prázdný.</target>
             </trans-unit>
+            <trans-unit id="79">
+                <source>This value does not match the expected {{ charset }} charset.</source>
+                <target>Tato hodnota neodpovídá očekávanému kódování {{ charset }}.</target>
+            </trans-unit>
         </body>
     </file>
 </xliff>