diff --git a/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php b/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
index 7ba314384dccfa83580d7580c01f255a7294ef1a..17a1945471666f3c0a5c6c0d31d5a4fe37d00087 100644
--- a/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
+++ b/typo3/sysext/core/Classes/Core/SystemEnvironmentBuilder.php
@@ -75,7 +75,7 @@ class SystemEnvironmentBuilder {
 	 */
 	static protected function defineBaseConstants() {
 		// This version, branch and copyright
-		define('TYPO3_version', '6.2.0rc2');
+		define('TYPO3_version', '6.2-dev');
 		define('TYPO3_branch', '6.2');
 		define('TYPO3_copyright_year', '1998-2014');