diff --git a/ui/qt/simple_dialog.cpp b/ui/qt/simple_dialog.cpp
index f25a653faf..2c04b86dd6 100644
--- a/ui/qt/simple_dialog.cpp
+++ b/ui/qt/simple_dialog.cpp
@@ -47,10 +47,14 @@ QList<MessagePair> message_queue_;
 ESD_TYPE_E max_severity_ = ESD_TYPE_INFO;
 
 #ifdef _MSC_VER
+#pragma warning(push)
 // Disable "warning C4566: character represented by universal-character-name '\uFFFF' cannot be represented in the current code page (1252)"
 #pragma warning(disable:4566)
 #endif
 const char *primary_delimiter_ = "\uffff";
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif
 
 const char *
 simple_dialog_primary_start(void) {