diff --git a/scripts/install b/scripts/install
index 7decae6..e46a53c 100755
--- a/scripts/install
+++ b/scripts/install
@@ -81,7 +81,7 @@ chown -R root: $final_path
 ynh_script_progression --message="Configuring SSOwat..." --weight=1
 
 # Make app public if necessary or protect it
-[ $is_public -eq 1 ] || ynh_permission_update --permission "main" --add "visitors"
+[ $is_public -eq 0 ] || ynh_permission_update --permission "main" --add "visitors"
 
 #=================================================
 # RELOAD NGINX