diff --git a/framework/CHANGELOG.md b/framework/CHANGELOG.md
index 4250e05..5996173 100644
--- a/framework/CHANGELOG.md
+++ b/framework/CHANGELOG.md
@@ -18,6 +18,7 @@ Yii Framework 2 Change Log
 - Bug #12045: Added missing `LEVEL_PROFILE` to `yii\log\Logger::getLevelName()` map (Mak-Di)
 - Bug #10681: Reverted fix of beforeValidate event calling in `yii.activeForm.js` (silverfire)
 - Bug #11715: Fixed JS validation when the same model's attribute file input is listed more than once on the same page (uaoleg)
+- Bug #11541: Fixed default MySQL integer display width for unsigned primary key (h311ion, rob006, cebe)
 - Enh #10583: Do not silence session errors in debug mode (samdark)
 - Enh #11804: Added `yii\behaviors\AttributeTypecastBehavior` for maintaining of strict ActiveRecord attribute types (klimov-paul)
 - Enh #12048: Improved message extraction command performance (samdark)
diff --git a/framework/db/mysql/QueryBuilder.php b/framework/db/mysql/QueryBuilder.php
index 065c461..98e0bea 100644
--- a/framework/db/mysql/QueryBuilder.php
+++ b/framework/db/mysql/QueryBuilder.php
@@ -24,7 +24,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
      */
     public $typeMap = [
         Schema::TYPE_PK => 'int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY',
-        Schema::TYPE_UPK => 'int(11) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY',
+        Schema::TYPE_UPK => 'int(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY',
         Schema::TYPE_BIGPK => 'bigint(20) NOT NULL AUTO_INCREMENT PRIMARY KEY',
         Schema::TYPE_UBIGPK => 'bigint(20) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY',
         Schema::TYPE_CHAR => 'char(1)',
diff --git a/tests/framework/db/QueryBuilderTest.php b/tests/framework/db/QueryBuilderTest.php
index 238d76e..b40074b 100644
--- a/tests/framework/db/QueryBuilderTest.php
+++ b/tests/framework/db/QueryBuilderTest.php
@@ -892,7 +892,7 @@ abstract class QueryBuilderTest extends DatabaseTestCase
                 Schema::TYPE_UPK,
                 $this->primaryKey()->unsigned(),
                 [
-                    'mysql' => 'int(11) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY',
+                    'mysql' => 'int(10) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY',
                     'postgres' => 'serial NOT NULL PRIMARY KEY',
                     'sqlite' => 'integer UNSIGNED PRIMARY KEY AUTOINCREMENT NOT NULL',
                 ],