diff --git a/src/WebAppDIRAC/Core/App.py b/src/WebAppDIRAC/Core/App.py
index cce98644..4f7377cd 100644
--- a/src/WebAppDIRAC/Core/App.py
+++ b/src/WebAppDIRAC/Core/App.py
@@ -96,12 +96,14 @@ def bootstrap(self):
         SessionData.setHandlers(self.__handlerMgr.getHandlers()["Value"])
         # Create the app
         tLoader = TemplateLoader(self.__handlerMgr.getPaths("template"))
+        debug = Conf.devMode()
+        autoreload = (Conf.numProcesses() < 2) and debug
         kw = dict(
-            debug=Conf.devMode(),
+            debug=debug,
             template_loader=tLoader,
             cookie_secret=str(Conf.cookieSecret()),
             log_function=self._logRequest,
-            autoreload=Conf.numProcesses() < 2,
+            autoreload=autoreload,
         )
 
         # please do no move this lines. The lines must be before the fork_processes