diff --git a/src/libslic3r/SLAPrint.cpp b/src/libslic3r/SLAPrint.cpp
index ecc990d01f..13bb57b5ea 100644
--- a/src/libslic3r/SLAPrint.cpp
+++ b/src/libslic3r/SLAPrint.cpp
@@ -1056,8 +1056,8 @@ void SLAPrint::fill_statistics()
     // This variable will be a part of the print preset
     const int fade_layers_cnt       = 10; // [3;20]
 
-    const double width  = m_printer_config.display_width.getFloat() / SCALING_FACTOR;
-    const double height = m_printer_config.display_width.getFloat() / SCALING_FACTOR;
+    const double width              = m_printer_config.display_width.getFloat() / SCALING_FACTOR;
+    const double height             = m_printer_config.display_height.getFloat() / SCALING_FACTOR;
     const double display_area       = width*height;
 
     double supports_volume = 0.0;
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index fc5f521612..87a950b7f2 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -831,7 +831,7 @@ void Sidebar::show_sliced_info_sizer(const bool show)
                 wxString::Format("%.2f \n%.2f \n%.2f", (ps.objects_used_material + ps.support_used_material) / 1000,
                                                        ps.objects_used_material / 1000,
                                                        ps.support_used_material / 1000) :
-                wxString::Format("%.2f", ps.objects_used_material + ps.support_used_material / 1000);
+                wxString::Format("%.2f", (ps.objects_used_material + ps.support_used_material) / 1000);
             p->sliced_info->SetTextAndShow(siMateril_unit, info_text, new_label);
 
             p->sliced_info->SetTextAndShow(siCost, "N/A"/*wxString::Format("%.2f", ps.total_cost)*/);