diff --git a/src/imgui/imconfig.h b/src/imgui/imconfig.h
index e95ae3adfa..09c80a9d9b 100644
--- a/src/imgui/imconfig.h
+++ b/src/imgui/imconfig.h
@@ -139,16 +139,16 @@ namespace ImGui
     const wchar_t EjectHoverButton         = 0x13;
     const wchar_t CancelButton             = 0x14;
     const wchar_t CancelHoverButton        = 0x15;
-    const wchar_t VarLayerHeightMarker     = 0x16;
+//    const wchar_t VarLayerHeightMarker     = 0x16;
 
     const wchar_t RightArrowButton         = 0x18;
     const wchar_t RightArrowHoverButton    = 0x19;
     const wchar_t PreferencesButton        = 0x1A;
     const wchar_t PreferencesHoverButton   = 0x1B;
-    const wchar_t SinkingObjectMarker      = 0x1C;
-    const wchar_t CustomSupportsMarker     = 0x1D;
-    const wchar_t CustomSeamMarker         = 0x1E;
-    const wchar_t MmuSegmentationMarker    = 0x1F;
+//    const wchar_t SinkingObjectMarker      = 0x1C;
+//    const wchar_t CustomSupportsMarker     = 0x1D;
+//    const wchar_t CustomSeamMarker         = 0x1E;
+//    const wchar_t MmuSegmentationMarker    = 0x1F;
     // Do not forget use following letters only in wstring
     const wchar_t DocumentationButton      = 0x2600;
     const wchar_t DocumentationHoverButton = 0x2601;
diff --git a/src/slic3r/GUI/ImGuiWrapper.cpp b/src/slic3r/GUI/ImGuiWrapper.cpp
index da377c2ad0..f6e927df06 100644
--- a/src/slic3r/GUI/ImGuiWrapper.cpp
+++ b/src/slic3r/GUI/ImGuiWrapper.cpp
@@ -65,11 +65,11 @@ static const std::map<const wchar_t, std::string> font_icons_large = {
     {ImGui::ErrorMarker             , "notification_error"              },
     {ImGui::CancelButton            , "notification_cancel"             },
     {ImGui::CancelHoverButton       , "notification_cancel_hover"       },
-    {ImGui::SinkingObjectMarker     , "move"                            },
-    {ImGui::CustomSupportsMarker    , "fdm_supports"                    },
-    {ImGui::CustomSeamMarker        , "seam"                            },
-    {ImGui::MmuSegmentationMarker   , "mmu_segmentation"                },
-    {ImGui::VarLayerHeightMarker    , "layers"                          },
+//    {ImGui::SinkingObjectMarker     , "move"                            },
+//    {ImGui::CustomSupportsMarker    , "fdm_supports"                    },
+//    {ImGui::CustomSeamMarker        , "seam"                            },
+//    {ImGui::MmuSegmentationMarker   , "mmu_segmentation"                },
+//    {ImGui::VarLayerHeightMarker    , "layers"                          },
     {ImGui::DocumentationButton     , "notification_documentation"      },
     {ImGui::DocumentationHoverButton, "notification_documentation_hover"},
     {ImGui::InfoMarker              , "notification_info"               },
diff --git a/src/slic3r/GUI/NotificationManager.cpp b/src/slic3r/GUI/NotificationManager.cpp
index f7458cab26..904a21cc67 100644
--- a/src/slic3r/GUI/NotificationManager.cpp
+++ b/src/slic3r/GUI/NotificationManager.cpp
@@ -1082,6 +1082,8 @@ void NotificationManager::UpdatedItemsInfoNotification::add_type(InfoItemType ty
 	NotificationData data { get_data().type, get_data().level , get_data().duration, text };
 	update(data);
 }
+// Uncomment to have different icon for every type of info, otherwise it will have standart cube with i.
+/*
 void NotificationManager::UpdatedItemsInfoNotification::render_left_sign(ImGuiWrapper& imgui)
 {
 	std::string text;
@@ -1098,7 +1100,7 @@ void NotificationManager::UpdatedItemsInfoNotification::render_left_sign(ImGuiWr
 	ImGui::SetCursorPosY(m_window_height / 2 - m_line_height);
 	imgui.text(text.c_str());
 }
-
+*/
 //------SlicingProgressNotification
 void NotificationManager::SlicingProgressNotification::init()
 {
diff --git a/src/slic3r/GUI/NotificationManager.hpp b/src/slic3r/GUI/NotificationManager.hpp
index f162182dcc..ee79869996 100644
--- a/src/slic3r/GUI/NotificationManager.hpp
+++ b/src/slic3r/GUI/NotificationManager.hpp
@@ -674,7 +674,7 @@ private:
 			PopNotification::close(); 
 		}
 	protected:
-		void render_left_sign(ImGuiWrapper& imgui) override;
+		//void render_left_sign(ImGuiWrapper& imgui) override;
 		std::vector<std::pair<InfoItemType, size_t>> m_types_and_counts;
 	};