diff --git a/src/slic3r/GUI/CloneDialog.cpp b/src/slic3r/GUI/CloneDialog.cpp
index b5f506ae4e..36243249f8 100644
--- a/src/slic3r/GUI/CloneDialog.cpp
+++ b/src/slic3r/GUI/CloneDialog.cpp
@@ -46,7 +46,7 @@ CloneDialog::CloneDialog(wxWindow *parent)
     m_progress->SetProgressForedColour(StateColor::darkModeColorFor(wxColour("#DFDFDF")));
     m_progress->SetDoubleBuffered(true);
     m_progress->Hide();
-    bottom_sizer->Add(m_progress, 2, wxEXPAND | wxLEFT, FromDIP(10));
+    bottom_sizer->Add(m_progress, 2, wxALIGN_CENTER_VERTICAL | wxLEFT, FromDIP(10));
 
     auto dlg_btns = new DialogButtons(this, {"Fill", "OK", "Cancel"}, "", 1 /*left_aligned*/);
 
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 65e239eebd..234e37edf2 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -582,7 +582,7 @@ void Sidebar::priv::layout_printer(bool isBBL, bool isDual)
         //if (isBBL) {
             wxBoxSizer *hsizer = new wxBoxSizer(wxHORIZONTAL);
             hsizer->Add(image_printer, 0, wxLEFT  | wxALIGN_LEFT  | wxALIGN_CENTER_VERTICAL, FromDIP(10));
-            hsizer->Add(combo_printer, 1, wxEXPAND | wxALL, FromDIP(2));
+            hsizer->Add(combo_printer, 1, wxALIGN_CENTER_VERTICAL | wxALL, FromDIP(2)); // 1 already triggers wxEXPAND
             hsizer->AddSpacer(FromDIP(2));
             hsizer->Add(btn_edit_printer, 0, wxRIGHT | wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL, FromDIP(SidebarProps::IconSpacing()));
             //hsizer->Add(btn_connect_printer, 0, wxRIGHT | wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL, FromDIP(SidebarProps::IconSpacing()));