diff --git a/README.md b/README.md
index 2f26d73..370f785 100644
--- a/README.md
+++ b/README.md
@@ -3,8 +3,7 @@
 Zammad is a web based open source helpdesk/ticket system with many features
 to manage customer communication via several channels like telephone, facebook,
 twitter, chat and e-mails. It is distributed under the GNU AFFERO General Public
- License (AGPL) and tested on Linux, Solaris, AIX, FreeBSD, OpenBSD and Mac OS
-10.x. Do you receive many e-mails and want to answer them with a team of agents?
+ License (AGPL). Do you receive many e-mails and want to answer them with a team of agents?
 You're going to love Zammad!