diff --git a/src/gui/presets.cpp b/src/gui/presets.cpp
index 8b7cd7c8d..f4b26fdf6 100644
--- a/src/gui/presets.cpp
+++ b/src/gui/presets.cpp
@@ -3101,7 +3101,7 @@ void FurnaceGUI::initSystemPresets() {
     }
   );
   ENTRY(
-    "NEC uPD1771C", {
+    "NEC μPD1771C", {
       CH(DIV_SYSTEM_UPD1771C, 1.0f, 0, "")
     }
   );
diff --git a/src/gui/settings.cpp b/src/gui/settings.cpp
index 093a6cbd8..6b53bc259 100644
--- a/src/gui/settings.cpp
+++ b/src/gui/settings.cpp
@@ -4114,7 +4114,7 @@ void FurnaceGUI::drawSettings() {
           UI_COLOR_CONFIG(GUI_COLOR_INSTR_BIFURCATOR,_("Bifurcator"));
           UI_COLOR_CONFIG(GUI_COLOR_INSTR_SID2,_("SID2"));
           UI_COLOR_CONFIG(GUI_COLOR_INSTR_SUPERVISION,_("Supervision"));
-          UI_COLOR_CONFIG(GUI_COLOR_INSTR_UPD1771C,_("uPD1771C"));
+          UI_COLOR_CONFIG(GUI_COLOR_INSTR_UPD1771C,_("μPD1771C"));
           UI_COLOR_CONFIG(GUI_COLOR_INSTR_UNKNOWN,_("Other/Unknown"));
           ImGui::TreePop();
         }
diff --git a/src/gui/sysPartNumber.cpp b/src/gui/sysPartNumber.cpp
index 6fb92bc28..5211ce814 100644
--- a/src/gui/sysPartNumber.cpp
+++ b/src/gui/sysPartNumber.cpp
@@ -283,7 +283,7 @@ const char* FurnaceGUI::getSystemPartNumber(DivSystem sys, DivConfig& flags) {
       return "Watara Supervision";
       break;
     case DIV_SYSTEM_UPD1771C:
-      return "uPD1771C";
+      return "μPD1771C";
       break;
     default:
       return FurnaceGUI::getSystemName(sys);