diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp
index 346d4494b..a85ab0609 100644
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@@ -186,7 +186,18 @@ ObjectList::ObjectList(wxWindow* parent) :
 
     Bind(wxCUSTOMEVT_LAST_VOLUME_IS_DELETED, [this](wxCommandEvent& e)   { last_volume_is_deleted(e.GetInt()); });
 
-    Bind(wxEVT_SIZE, ([this](wxSizeEvent &e) { this->EnsureVisible(this->GetCurrentItem()); e.Skip(); }));
+    Bind(wxEVT_SIZE, ([this](wxSizeEvent &e) { 
+#ifdef __WXGTK__
+	// On GTK, the EnsureVisible call is postponed to Idle processing (see wxDataViewCtrl::m_ensureVisibleDefered).
+	// So the postponed EnsureVisible() call is planned for an item, which may not exist at the Idle processing time, if this wxEVT_SIZE
+	// event is succeeded by a delete of the currently active item. We are trying our luck by postponing the wxEVT_SIZE triggered EnsureVisible(),
+	// which seems to be working as of now.
+	this->CallAfter([this](){ this->EnsureVisible(this->GetCurrentItem()); });
+#else
+	this->EnsureVisible(this->GetCurrentItem());
+#endif
+	e.Skip();
+	}));
 }
 
 ObjectList::~ObjectList()
@@ -3601,4 +3612,4 @@ ModelObject* ObjectList::object(const int obj_idx) const
 }
 
 } //namespace GUI
-} //namespace Slic3r 
\ No newline at end of file
+} //namespace Slic3r