diff --git a/src/gui/main.cpp b/src/gui/main.cpp
index 1c197eb5a1..2e7649fe6d 100644
--- a/src/gui/main.cpp
+++ b/src/gui/main.cpp
@@ -80,6 +80,7 @@ int main(int argc, char **argv)
 #endif
 
     QQuickStyle::setStyle(style);
+    QQuickStyle::setFallbackStyle(QStringLiteral("Fusion"));
 
     OCC::Application app(argc, argv);