diff --git a/src/Symfony/Component/Validator/Constraints/IbanValidator.php b/src/Symfony/Component/Validator/Constraints/IbanValidator.php
index 9d8d5b863cc86..00f65049d038f 100644
--- a/src/Symfony/Component/Validator/Constraints/IbanValidator.php
+++ b/src/Symfony/Component/Validator/Constraints/IbanValidator.php
@@ -129,6 +129,7 @@ class IbanValidator extends ConstraintValidator
         'TN' => 'TN59\d{2}\d{3}\d{13}\d{2}', // Tunisia
         'TR' => 'TR\d{2}\d{5}[\dA-Z]{1}[\dA-Z]{16}', // Turkey
         'UA' => 'UA\d{2}\d{6}[\dA-Z]{19}', // Ukraine
+        'VA' => 'VA\d{2}\d{3}\d{15}', // Vatican City State
         'VG' => 'VG\d{2}[A-Z]{4}\d{16}', // Virgin Islands, British
         'WF' => 'FR\d{2}\d{5}\d{5}[\dA-Z]{11}\d{2}', // Wallis and Futuna Islands
         'XK' => 'XK\d{2}\d{4}\d{10}\d{2}', // Republic of Kosovo
diff --git a/src/Symfony/Component/Validator/Tests/Constraints/IbanValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/IbanValidatorTest.php
index 7f9ba339cdea9..e5c63c3654b79 100644
--- a/src/Symfony/Component/Validator/Tests/Constraints/IbanValidatorTest.php
+++ b/src/Symfony/Component/Validator/Tests/Constraints/IbanValidatorTest.php
@@ -156,6 +156,7 @@ public function getValidIbans()
             array('TR330006100519786457841326'), //Turkey
             array('UA213223130000026007233566001'), //Ukraine
             array('AE260211000000230064016'), //United Arab Emirates
+            array('VA59001123000012345678'), //Vatican City State
         );
     }
 
@@ -274,6 +275,7 @@ public function getIbansWithInvalidFormat()
             array('TR3300061005197864578413261'), //Turkey
             array('UA21AAAA1300000260072335660012'), //Ukraine
             array('AE2602110000002300640161'), //United Arab Emirates
+            array('VA590011230000123456781'), //Vatican City State
         );
     }
 
@@ -385,6 +387,7 @@ public function getIbansWithValidFormatButIncorrectChecksum()
             array('TR330006100519786457841327'), //Turkey
             array('UA213223130000026007233566002'), //Ukraine
             array('AE260211000000230064017'), //United Arab Emirates
+            array('VA59001123000012345671'), //Vatican City State
         );
     }