diff --git a/common/widgets/split_button.cpp b/common/widgets/split_button.cpp
index 6916a0edff..db3518a9c0 100644
--- a/common/widgets/split_button.cpp
+++ b/common/widgets/split_button.cpp
@@ -93,11 +93,11 @@ void SPLIT_BUTTON::SetWidthPadding( int aPadding )
 }
 
 
-void SPLIT_BUTTON::SetBitmap( const wxBitmap& aBmp )
+void SPLIT_BUTTON::SetBitmap( const wxBitmapBundle& aBmp )
 {
     m_bitmap = aBmp;
 
-    SetMinSize( wxSize( m_bitmap.GetWidth(), m_bitmap.GetHeight() ) );
+    SetMinSize( m_bitmap.GetPreferredBitmapSizeFor( this ) );
 }
 
 
@@ -284,16 +284,17 @@ void SPLIT_BUTTON::OnPaint( wxPaintEvent& WXUNUSED( aEvent ) )
 
     if( m_bitmap.IsOk() )
     {
-        wxMemoryDC mdc( m_bitmap );
+        wxBitmap   bmp = m_bitmap.GetBitmapFor( this );
+        wxMemoryDC mdc( bmp );
 
-        r1.x = ( width - m_bitmap.GetWidth() ) / 2;
+        r1.x = ( width - bmp.GetWidth() ) / 2;
 
         if( r1.x < 0 )
             r1.x = 0;
 
-        r1.y += ( size.GetHeight() - m_bitmap.GetHeight() ) / 2;
+        r1.y += ( size.GetHeight() - bmp.GetHeight() ) / 2;
 
-        dc.Blit( wxPoint( r1.x, r1.y ), m_bitmap.GetSize(), &mdc, wxPoint( 0, 0 ), wxCOPY, true );
+        dc.Blit( wxPoint( r1.x, r1.y ), bmp.GetSize(), &mdc, wxPoint( 0, 0 ), wxCOPY, true );
     }
     else
     {
diff --git a/include/widgets/split_button.h b/include/widgets/split_button.h
index 564e1f0a5f..fbe913a65a 100644
--- a/include/widgets/split_button.h
+++ b/include/widgets/split_button.h
@@ -25,7 +25,7 @@
 #ifndef __SPLIT_BUTTON_H__
 #define __SPLIT_BUTTON_H__
 
-#include <wx/bitmap.h>
+#include <wx/bmpbndl.h>
 #include <wx/panel.h>
 
 class wxButton;
@@ -40,7 +40,7 @@ public:
     ~SPLIT_BUTTON();
 
     wxMenu* GetSplitButtonMenu();
-    void    SetBitmap( const wxBitmap& aBmp );
+    void    SetBitmap( const wxBitmapBundle& aBmp );
     void    SetMinSize( const wxSize& aSize ) override;
     void    SetWidthPadding( int aPadding );
     void    SetLabel( const wxString& aLabel ) override;
@@ -65,7 +65,7 @@ private:
     bool      m_bLButtonDown     = false;
     wxString  m_label;
     wxMenu*   m_pMenu = nullptr;
-    wxBitmap  m_bitmap;
+    wxBitmapBundle  m_bitmap;
     wxSize    m_unadjustedMinSize;
 };