diff --git a/Installation.md b/Installation.md
index 6a3484b..9a1d5a8 100644
--- a/Installation.md
+++ b/Installation.md
@@ -7,7 +7,7 @@ EGroupware on other environments please select relevant instruction from the
 below list.
 <table>
 	<tr>
-		<td><a href="https://github.com/EGroupware/egroupware/wiki/Centos-redHat-Installation"><img src="https://software.opensuse.org/assets/download/centos-de865c285c8e1567761ee0feadbf4778.png"/>Centos/RedHat<img src="https://software.opensuse.org/assets/download/rhel-4f3565f8f0c66c2a555caf5c5fc3b287.png"/></a></td>
+		<td><a href="https://github.com/EGroupware/egroupware/wiki/Centos-redHat-Installation"><img src="https://software.opensuse.org/assets/download/centos-de865c285c8e1567761ee0feadbf4778.png"/>CentOS/RedHat<img src="https://software.opensuse.org/assets/download/rhel-4f3565f8f0c66c2a555caf5c5fc3b287.png"/></a></td>
 		<td><a href="https://github.com/EGroupware/egroupware/wiki/openSUSE-SLEs-Installation"><img src="https://software.opensuse.org/assets/download/opensuse-ea5fec454e9f4ca53ea7276f48905243.png"/>openSUSE/SLEs<img src="https://software.opensuse.org/assets/download/sle-a04c87206b6b247faebf37f846f8781d.png"/></a></td>
 		<td><a href="https://github.com/EGroupware/egroupware/wiki/Debian-Installation"><img src="https://software.opensuse.org/assets/download/debian-7c7747407454caca1c5ab01fed35581d.png"/>Debian</a></td>
 	</tr>