diff --git a/src/lib/gui/Diagnostic.cpp b/src/lib/gui/Diagnostic.cpp
index 10dc05e195..63352c8639 100644
--- a/src/lib/gui/Diagnostic.cpp
+++ b/src/lib/gui/Diagnostic.cpp
@@ -44,7 +44,7 @@ void clearSettings(bool enableRestart)
   profileDir.removeRecursively();
 
 #ifdef Q_OS_WIN
-  if (Settings::isNativeMode()) {
+  if (!Settings::isNativeMode()) {
     // make a new empty portable settings file
     if (profileDir.mkpath(Settings::settingsPath())) {
       QFile file(Settings::settingsFile());