diff --git a/src/Exception/Bundle/IncorrectBundleNameException.php b/src/Exception/Bundle/IncorrectBundleNameException.php
new file mode 100644
index 0000000..1686967
--- /dev/null
+++ b/src/Exception/Bundle/IncorrectBundleNameException.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * (c) Meritoo.pl, http://www.meritoo.pl
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Meritoo\Common\Exception\Bundle;
+
+use Exception;
+
+/**
+ * An exception used while name of bundle is incorrect
+ *
+ * @author    Krzysztof Niziol <krzysztof.niziol@meritoo.pl>
+ * @copyright Meritoo.pl
+ */
+class IncorrectBundleNameException extends Exception
+{
+    /**
+     * Class constructor
+     *
+     * @param string $bundleName Incorrect name of bundle
+     */
+    public function __construct($bundleName)
+    {
+        $template = 'Name of bundle \'%s\' is incorrect. It should start with big letter and end with "Bundle". Is'
+            . ' there everything ok?';
+
+        $message = sprintf($template, $bundleName);
+        parent::__construct($message);
+    }
+}
diff --git a/src/Utilities/Bundle.php b/src/Utilities/Bundle.php
index ce0a5fc..2fa3206 100644
--- a/src/Utilities/Bundle.php
+++ b/src/Utilities/Bundle.php
@@ -8,6 +8,8 @@
 
 namespace Meritoo\Common\Utilities;
 
+use Meritoo\Common\Exception\Bundle\IncorrectBundleNameException;
+
 /**
  * Useful methods for bundle
  *
@@ -17,12 +19,14 @@ namespace Meritoo\Common\Utilities;
 class Bundle
 {
     /**
-     * Returns path to view / template of given bundle
+     * Returns path of given bundle to view / template with given extension
      *
      * @param string $viewPath   Path of the view / template, e.g. "MyDirectory/my-template"
      * @param string $bundleName Full name of the bundle, e.g. "MyExtraBundle"
      * @param string $extension  (optional) Extension of the view / template
      * @return string|null
+     *
+     * @throws IncorrectBundleNameException
      */
     public static function getBundleViewPath($viewPath, $bundleName, $extension = 'html.twig')
     {
@@ -34,6 +38,13 @@ class Bundle
             return null;
         }
 
+        /*
+         * Given name of bundle is invalid?
+         */
+        if (!Regex::isValidBundleName($bundleName)) {
+            throw new IncorrectBundleNameException($bundleName);
+        }
+
         /*
          * Path of the view / template doesn't end with given extension?
          */
diff --git a/tests/Utilities/BundleTest.php b/tests/Utilities/BundleTest.php
index fa7555b..909810c 100644
--- a/tests/Utilities/BundleTest.php
+++ b/tests/Utilities/BundleTest.php
@@ -9,6 +9,7 @@
 namespace Meritoo\Common\Test\Utilities;
 
 use Generator;
+use Meritoo\Common\Exception\Bundle\IncorrectBundleNameException;
 use Meritoo\Common\Test\Base\BaseTestCase;
 use Meritoo\Common\Utilities\Bundle;
 
@@ -29,6 +30,7 @@ class BundleTest extends BaseTestCase
      * @param string $viewPath   Path of the view / template, e.g. "MyDirectory/my-template"
      * @param string $bundleName Full name of the bundle, e.g. "MyExtraBundle"
      *
+     * @throws IncorrectBundleNameException
      * @dataProvider provideEmptyViewPathAndBundle
      */
     public function testGetBundleViewPathUsingEmptyPathAndBundle($viewPath, $bundleName)
@@ -36,11 +38,30 @@ class BundleTest extends BaseTestCase
         self::assertNull(Bundle::getBundleViewPath($viewPath, $bundleName));
     }
 
+    /**
+     * @param string $viewPath   Path of the view / template, e.g. "MyDirectory/my-template"
+     * @param string $bundleName Full name of the bundle, e.g. "MyExtraBundle"
+     *
+     * @throws IncorrectBundleNameException
+     * @dataProvider provideViewPathAndIncorrectBundleName
+     */
+    public function testGetBundleViewPathUsingIncorrectBundleName($viewPath, $bundleName)
+    {
+        $template = 'Name of bundle \'%s\' is incorrect. It should start with big letter and end with "Bundle". Is'
+            . ' there everything ok?';
+
+        $message = sprintf($template, $bundleName);
+        $this->setExpectedException(IncorrectBundleNameException::class, $message);
+
+        Bundle::getBundleViewPath($viewPath, $bundleName);
+    }
+
     /**
      * @param string $viewPath   Path of the view / template, e.g. "MyDirectory/my-template"
      * @param string $bundleName Full name of the bundle, e.g. "MyExtraBundle"
      * @param string $expected   Expected path to view / template
      *
+     * @throws IncorrectBundleNameException
      * @dataProvider provideViewPathAndBundle
      */
     public function testGetBundleViewPathUsingDefaultExtension($viewPath, $bundleName, $expected)
@@ -54,6 +75,7 @@ class BundleTest extends BaseTestCase
      * @param string $extension  (optional) Extension of the view / template
      * @param string $expected   Expected path to view / template
      *
+     * @throws IncorrectBundleNameException
      * @dataProvider provideViewPathAndBundleAndExtension
      */
     public function testGetBundleViewPathUsingCustomExtension($viewPath, $bundleName, $extension, $expected)
@@ -84,6 +106,29 @@ class BundleTest extends BaseTestCase
         ];
     }
 
+    /**
+     * Provides path of the view / template and incorrect name of bundle
+     *
+     * @return Generator
+     */
+    public function provideViewPathAndIncorrectBundleName()
+    {
+        yield[
+            'User:Active',
+            'myExtra',
+        ];
+
+        yield[
+            'User:Active',
+            'MyExtra',
+        ];
+
+        yield[
+            'User:Active',
+            'MySuperExtraGorgeous',
+        ];
+    }
+
     /**
      * Provides path of the view / template and name of bundle
      *
@@ -92,15 +137,21 @@ class BundleTest extends BaseTestCase
     public function provideViewPathAndBundle()
     {
         yield[
-            'Ipsum',
-            'Lorem',
-            'Lorem:Ipsum.html.twig',
+            ':User',
+            'MyExtraBundle',
+            'MyExtraBundle::User.html.twig',
         ];
 
         yield[
-            'FusceElementum',
-            'LobortisTincidunt',
-            'LobortisTincidunt:FusceElementum.html.twig',
+            'User:Active',
+            'MyExtraBundle',
+            'MyExtraBundle:User:Active.html.twig',
+        ];
+
+        yield[
+            'User:Active',
+            'MySuperExtraGorgeousBundle',
+            'MySuperExtraGorgeousBundle:User:Active.html.twig',
         ];
     }
 
@@ -112,17 +163,17 @@ class BundleTest extends BaseTestCase
     public function provideViewPathAndBundleAndExtension()
     {
         yield[
-            'Ipsum',
-            'Lorem',
+            'User:Active',
+            'MyExtraBundle',
             '',
             null,
         ];
 
         yield[
-            'Ipsum',
-            'Lorem',
+            'User:Active',
+            'MyExtraBundle',
             'js.twig',
-            'Lorem:Ipsum.js.twig',
+            'MyExtraBundle:User:Active.js.twig',
         ];
     }
 }