diff --git a/tests/Core/Util/IsCamelCapsTest.php b/tests/Core/Util/Common/IsCamelCapsTest.php
similarity index 98%
rename from tests/Core/Util/IsCamelCapsTest.php
rename to tests/Core/Util/Common/IsCamelCapsTest.php
index 4d15a41fe4..951d761871 100644
--- a/tests/Core/Util/IsCamelCapsTest.php
+++ b/tests/Core/Util/Common/IsCamelCapsTest.php
@@ -7,7 +7,7 @@
  * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
  */
 
-namespace PHP_CodeSniffer\Tests\Core\Util;
+namespace PHP_CodeSniffer\Tests\Core\Util\Common;
 
 use PHP_CodeSniffer\Util\Common;
 use PHPUnit\Framework\TestCase;
diff --git a/tests/Core/Util/StripColorsTest.php b/tests/Core/Util/Common/StripColorsTest.php
similarity index 98%
rename from tests/Core/Util/StripColorsTest.php
rename to tests/Core/Util/Common/StripColorsTest.php
index 46ea11bee1..67068f66e3 100644
--- a/tests/Core/Util/StripColorsTest.php
+++ b/tests/Core/Util/Common/StripColorsTest.php
@@ -7,7 +7,7 @@
  * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
  */
 
-namespace PHP_CodeSniffer\Tests\Core\Util;
+namespace PHP_CodeSniffer\Tests\Core\Util\Common;
 
 use PHP_CodeSniffer\Util\Common;
 use PHPUnit\Framework\TestCase;
diff --git a/tests/Core/Util/SuggestTypeTest.php b/tests/Core/Util/Common/SuggestTypeTest.php
similarity index 99%
rename from tests/Core/Util/SuggestTypeTest.php
rename to tests/Core/Util/Common/SuggestTypeTest.php
index 88da1cd5d1..aa6fac9764 100644
--- a/tests/Core/Util/SuggestTypeTest.php
+++ b/tests/Core/Util/Common/SuggestTypeTest.php
@@ -7,7 +7,7 @@
  * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
  */
 
-namespace PHP_CodeSniffer\Tests\Core\Util;
+namespace PHP_CodeSniffer\Tests\Core\Util\Common;
 
 use PHP_CodeSniffer\Util\Common;
 use PHPUnit\Framework\TestCase;
diff --git a/tests/Core/Util/HelpTest.php b/tests/Core/Util/Help/HelpTest.php
similarity index 99%
rename from tests/Core/Util/HelpTest.php
rename to tests/Core/Util/Help/HelpTest.php
index c8ef301c6f..f09a4c1799 100644
--- a/tests/Core/Util/HelpTest.php
+++ b/tests/Core/Util/Help/HelpTest.php
@@ -7,7 +7,7 @@
  * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
  */
 
-namespace PHP_CodeSniffer\Tests\Core\Util;
+namespace PHP_CodeSniffer\Tests\Core\Util\Help;
 
 use PHP_CodeSniffer\Tests\ConfigDouble;
 use PHP_CodeSniffer\Util\Help;