diff --git a/.make/release/update-versions.php b/.make/release/update-versions.php
index 0f1dcd24e..488131d4b 100644
--- a/.make/release/update-versions.php
+++ b/.make/release/update-versions.php
@@ -25,7 +25,6 @@ require_once (__DIR__.DIRECTORY_SEPARATOR.'update.classes.inc.php');
 /** @var \FileVersionUpdater[] $aFilesUpdaters */
 $aFilesUpdaters = array(
 	new iTopVersionFileUpdater(),
-	new CssVariablesFileUpdater(),
 	new DatamodelsModulesFiles(),
 );
 
diff --git a/.make/release/update.classes.inc.php b/.make/release/update.classes.inc.php
index 6e20ee0d7..d344455c0 100644
--- a/.make/release/update.classes.inc.php
+++ b/.make/release/update.classes.inc.php
@@ -89,26 +89,6 @@ class iTopVersionFileUpdater extends AbstractSingleFileVersionUpdater
 	}
 }
 
-class CssVariablesFileUpdater extends AbstractSingleFileVersionUpdater
-{
-	public function __construct()
-	{
-		parent::__construct('css/css-variables.scss');
-	}
-
-	/**
-	 * @inheritDoc
-	 */
-	public function UpdateFileContent($sVersionLabel, $sFileContent, $sFileFullPath)
-	{
-		return preg_replace(
-			'/(\$version: "v)[^"]*(";)/',
-			'${1}'.$sVersionLabel.'${2}',
-			$sFileContent
-		);
-	}
-}
-
 abstract class AbstractGlobFileVersionUpdater extends FileVersionUpdater
 {
 	protected $sGlobPattern;