diff --git a/src/core/mainwindow.cpp b/src/core/mainwindow.cpp
index 5e1b74f52..557805699 100644
--- a/src/core/mainwindow.cpp
+++ b/src/core/mainwindow.cpp
@@ -994,6 +994,7 @@ void MainWindow::ReloadAllSettings() {
 
 void MainWindow::RefreshStyleSheet() {
   QString contents(styleSheet());
+  setStyleSheet("");
   setStyleSheet(contents);
 }