diff --git a/scripts/install b/scripts/install
index cf94b71f..2113c2dd 100644
--- a/scripts/install
+++ b/scripts/install
@@ -135,6 +135,7 @@ ynh_script_progression --message="Creating log file..." --weight=1
 mkdir -p "/var/log/$app/"
 touch "/var/log/$app/${app}-horizon.log"
 chown -R $app: "/var/log/$app/"
+chmod 600 $app: "/var/log/$app/"
 
 #=================================================
 # ADD A CONFIGURATION