diff --git a/src/libslic3r/PresetBundle.cpp b/src/libslic3r/PresetBundle.cpp
index eb51006780..04e1683023 100644
--- a/src/libslic3r/PresetBundle.cpp
+++ b/src/libslic3r/PresetBundle.cpp
@@ -477,7 +477,7 @@ void PresetBundle::reset_extruder_filaments()
         this->extruders_filaments.emplace_back(ExtruderFilaments(&filaments, id, names[id]));
 }
 
-PresetCollection&PresetBundle::get_presets(Preset::Type type)
+const PresetCollection& PresetBundle::get_presets(Preset::Type type) const
 {
     assert(type >= Preset::TYPE_PRINT && type <= Preset::TYPE_PRINTER);
 
@@ -488,6 +488,12 @@ PresetCollection&PresetBundle::get_presets(Preset::Type type)
 }
 
 
+PresetCollection& PresetBundle::get_presets(Preset::Type type)
+{
+    return const_cast<PresetCollection&>(const_cast<const PresetBundle*>(this)->get_presets(type));
+}
+
+
 const std::string& PresetBundle::get_preset_name_by_alias( const Preset::Type& preset_type, const std::string& alias, int extruder_id /*= -1*/)
 {
     // there are not aliases for Printers profiles
diff --git a/src/libslic3r/PresetBundle.hpp b/src/libslic3r/PresetBundle.hpp
index 4bdc10ea4d..06374a1643 100644
--- a/src/libslic3r/PresetBundle.hpp
+++ b/src/libslic3r/PresetBundle.hpp
@@ -87,7 +87,8 @@ public:
 
 
 
-    PresetCollection&           get_presets(Preset::Type preset_type);
+    const PresetCollection&           get_presets(Preset::Type preset_type) const;
+          PresetCollection&           get_presets(Preset::Type preset_type);
 
     // The project configuration values are kept separated from the print/filament/printer preset,
     // they are being serialized / deserialized from / to the .amf, .3mf, .config, .gcode, 
diff --git a/src/slic3r/GUI/SavePresetDialog.cpp b/src/slic3r/GUI/SavePresetDialog.cpp
index fe617d0165..56a350f32a 100644
--- a/src/slic3r/GUI/SavePresetDialog.cpp
+++ b/src/slic3r/GUI/SavePresetDialog.cpp
@@ -33,7 +33,7 @@ constexpr auto BORDER_W = 10;
 
 std::string SavePresetDialog::Item::get_init_preset_name(const std::string &suffix)
 {
-    PresetBundle*     preset_bundle = dynamic_cast<SavePresetDialog*>(m_parent)->get_preset_bundle();
+    const PresetBundle*     preset_bundle = dynamic_cast<SavePresetDialog*>(m_parent)->get_preset_bundle();
     if (!preset_bundle)
         preset_bundle = wxGetApp().preset_bundle;
     m_presets = &preset_bundle->get_presets(m_type);
diff --git a/src/slic3r/GUI/SavePresetDialog.hpp b/src/slic3r/GUI/SavePresetDialog.hpp
index e93e528a4a..9b870920d3 100644
--- a/src/slic3r/GUI/SavePresetDialog.hpp
+++ b/src/slic3r/GUI/SavePresetDialog.hpp
@@ -74,8 +74,8 @@ public:
         wxTextCtrl*         m_text_ctrl     {nullptr};
         wxStaticText*       m_valid_label   {nullptr};
 
-        PresetCollection*   m_presets       {nullptr};
-        PresetBundle*       m_preset_bundle {nullptr};
+        const PresetCollection* m_presets       {nullptr};
+        const PresetBundle*     m_preset_bundle {nullptr};
 
         std::vector<PresetName> m_casei_preset_names;
 
@@ -112,7 +112,7 @@ public:
 
     void AddItem(Preset::Type type, const std::string& suffix, bool is_for_multiple_save);
 
-    PresetBundle*   get_preset_bundle() const { return m_preset_bundle; }
+    const PresetBundle* get_preset_bundle() const { return m_preset_bundle; }
     std::string     get_name();
     std::string     get_name(Preset::Type type);