diff --git a/src/gui/gui.h b/src/gui/gui.h
index 27f9b9527..6bf282eaf 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -2717,8 +2717,8 @@ class FurnaceGUI {
   void initTutorial();
   void activateTutorial(FurnaceGUITutorials which);
 
-  bool loadUserPresets();
-  bool saveUserPresets();
+  bool loadUserPresets(bool redundancy=true);
+  bool saveUserPresets(bool redundancy=true);
 
   void encodeMMLStr(String& target, int* macro, int macroLen, int macroLoop, int macroRel, bool hex=false, bool bit30=false);
   void decodeMMLStr(String& source, int* macro, unsigned char& macroLen, unsigned char& macroLoop, int macroMin, int macroMax, unsigned char& macroRel, bool bit30=false);
diff --git a/src/gui/presets.cpp b/src/gui/presets.cpp
index c5c237e51..5157957f3 100644
--- a/src/gui/presets.cpp
+++ b/src/gui/presets.cpp
@@ -3121,3 +3121,12 @@ FurnaceGUISysDef::FurnaceGUISysDef(const char* n, std::initializer_list<FurnaceG
     definition+=extra;
   }
 }
+
+// functions for loading/saving user presets
+bool loadUserPresets(bool redundancy) {
+  return true;
+}
+
+bool saveUserPresets(bool redundancy) {
+  return true;
+}
\ No newline at end of file