diff --git a/src/Symfony/Component/Validator/Constraints/CardSchemeValidator.php b/src/Symfony/Component/Validator/Constraints/CardSchemeValidator.php
index dcc5ad0cb80b2..50b015baad04e 100644
--- a/src/Symfony/Component/Validator/Constraints/CardSchemeValidator.php
+++ b/src/Symfony/Component/Validator/Constraints/CardSchemeValidator.php
@@ -78,6 +78,10 @@ class CardSchemeValidator extends ConstraintValidator
             '/^5[1-5][0-9]{14}$/',
             '/^2(22[1-9][0-9]{12}|2[3-9][0-9]{13}|[3-6][0-9]{14}|7[0-1][0-9]{13}|720[0-9]{12})$/',
         ],
+        // Payment system MIR numbers start with 220, then 1 digit from 0 to 4, then 12 digits
+        'MIR' => [
+            '/^220[0-4][0-9]{12}$/',
+        ],
         // All UATP card numbers start with a 1 and have a length of 15 digits.
         'UATP' => [
             '/^1[0-9]{14}$/',
diff --git a/src/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php b/src/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php
index 24c23109f4615..ddc9edb6c094d 100644
--- a/src/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php
+++ b/src/Symfony/Component/Validator/Tests/Constraints/CardSchemeValidatorTest.php
@@ -103,6 +103,7 @@ public function getValidNumbers()
             ['MASTERCARD', '2699999999999999'],
             ['MASTERCARD', '2709999999999999'],
             ['MASTERCARD', '2720995105105100'],
+            ['MIR', '2200381427330082'],
             ['UATP', '110165309696173'],
             ['VISA', '4111111111111111'],
             ['VISA', '4012888888881881'],
@@ -135,6 +136,7 @@ public function getInvalidNumbers()
             ['MASTERCARD', '2721001234567890', CardScheme::INVALID_FORMAT_ERROR], // Not assigned yet
             ['MASTERCARD', '2220991234567890', CardScheme::INVALID_FORMAT_ERROR], // Not assigned yet
             ['UATP', '11016530969617', CardScheme::INVALID_FORMAT_ERROR], // invalid length
+            ['MIR', '22003814273300821', CardScheme::INVALID_FORMAT_ERROR], // invalid length
         ];
     }
 }