diff --git a/scripts/install b/scripts/install
index c8cfbd5..da5d2d2 100755
--- a/scripts/install
+++ b/scripts/install
@@ -121,7 +121,7 @@ ynh_script_progression --message="Adding a configuration file..." --time --weigh
 
 ynh_add_config --template="../conf/config.php" --destination="$final_path/config.php"
 
-chmod 600 "$final_path/config.php"
+chmod 400 "$final_path/config.php"
 chown $app:$app "$final_path/config.php"
 
 #=================================================