diff --git a/src/kimai/constants-service.conf b/src/kimai/constants-service.conf
index c378d16..b0bef6e 100644
--- a/src/kimai/constants-service.conf
+++ b/src/kimai/constants-service.conf
@@ -20,7 +20,7 @@ LXC_UNPRIVILEGED="1"
 LXC_NESTING="1"
 
 # Defines the version number of kimai mail archive to install (type in exact version number (e.g. 1.3.11) or 'latest')
-KIMAI_VERSION="release-2.0-beta"
+KIMAI_VERSION="main"
 
 # Defines the php version to install
 KIMAI_PHP_VERSION="8.1"