diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp
index f0c23f1d4..ed3e9199d 100644
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@@ -261,10 +261,10 @@ ObjectList::~ObjectList()
 void ObjectList::set_min_height()
 {
     /* Temporary workaround for the correct behavior of the Scrolled sidebar panel:
-    * change min hight of object list to the normal min value (35 * wxGetApp().em_unit())
+    * change min hight of object list to the normal min value (20 * wxGetApp().em_unit())
     * after first whole Mainframe updating/layouting
     */
-    const int list_min_height = 35 * wxGetApp().em_unit();
+    const int list_min_height = 20 * wxGetApp().em_unit();
     if (this->GetMinSize().GetY() > list_min_height)
         this->SetMinSize(wxSize(-1, list_min_height));
 }
@@ -274,7 +274,7 @@ void ObjectList::create_objects_ctrl()
 {
     /* Temporary workaround for the correct behavior of the Scrolled sidebar panel:
      * 1. set a height of the list to some big value 
-     * 2. change it to the normal min value (15 * wxGetApp().em_unit()) after first whole Mainframe updating/layouting
+     * 2. change it to the normal min value (20 * wxGetApp().em_unit()) after first whole Mainframe updating/layouting
      */
     SetMinSize(wxSize(-1, 3000));