diff --git a/Test-Management/installation.md b/Test-Management/installation.md
index 24dceb4702a1b1f5994807eb3170c3029e1bf8b4..dbd1eabe3e01d1630f2320ac2b0eb0250ec2adae 100755
--- a/Test-Management/installation.md
+++ b/Test-Management/installation.md
@@ -113,11 +113,11 @@ Copy the gazelle-tm.ear into the " standalone\\deployments" directory of your JB
 ## SSO
 
 With the release 5.15.0, Gazelle Test Management  needs a file to interact with the SSO application.
-This application read the configuration of the SSO in a file located in `/opt/gazelle/cas`. We need to create this folder and the configuration file `EVSClient.properties`.
+This application read the configuration of the SSO in a file located in `/opt/gazelle/cas`. We need to create this folder and the configuration file `gazelle-tm.properties`.
 
 ```
  mkdir /opt/gazelle/cas
- touch /opt/gazelle/cas/EVSClient.properties
+ touch /opt/gazelle/cas/gazelle-tm.properties
  chown -R jboss:jboss-admin /opt/gazelle/cas
  chmod -R g+w /opt/gazelle/cas
 ```