diff --git a/src/ui/form/opt/pages/optionspage.cpp b/src/ui/form/opt/pages/optionspage.cpp
index eb020ef0f..daa9d699c 100644
--- a/src/ui/form/opt/pages/optionspage.cpp
+++ b/src/ui/form/opt/pages/optionspage.cpp
@@ -177,7 +177,8 @@ void OptionsPage::saveService(bool isService)
         });
     }
 
-    fortManager()->processRestartRequired(tr("Windows Service installation changed"));
+    fortManager()->processRestartRequired(tr("Windows Service installation changed.") + '\n'
+            + tr("The change will be applied only on program exit."));
 }
 
 void OptionsPage::onRetranslateUi()