diff --git a/src/app/puzzle/vpmainwindow.cpp b/src/app/puzzle/vpmainwindow.cpp
index ceda641c2..8d8c708eb 100644
--- a/src/app/puzzle/vpmainwindow.cpp
+++ b/src/app/puzzle/vpmainwindow.cpp
@@ -3656,6 +3656,7 @@ void VPMainWindow::ToolBarStyles()
 {
     ToolBarStyle(ui->mainToolBar);
     ToolBarStyle(ui->toolBarZoom);
+    ToolBarStyle(ui->toolBarUndoCommands);
 }
 
 //---------------------------------------------------------------------------------------------------------------------