diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index c6ffa6a19..65c39f9ba 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -1625,7 +1625,7 @@ Sidebar::Sidebar(Plater *parent)
             e.Skip(); // fix bug:Event spreads to sidebar
         });
         p->combo_printer_bed->Bind(wxEVT_LEAVE_WINDOW, [this](wxMouseEvent &evt) {
-            if (p->big_bed_image_popup && p->big_bed_image_popup->IsShown()) {
+            if (p->big_bed_image_popup) {
                 p->big_bed_image_popup->on_hide();
             }
         });