diff --git a/src/gui/sysConf.cpp b/src/gui/sysConf.cpp
index 9e2d165f0..c77df05ec 100644
--- a/src/gui/sysConf.cpp
+++ b/src/gui/sysConf.cpp
@@ -1426,6 +1426,7 @@ bool FurnaceGUI::drawSysConf(int chan, DivSystem type, DivConfig& flags, bool mo
     case DIV_SYSTEM_YMU759:
     case DIV_SYSTEM_PET:
     case DIV_SYSTEM_T6W28:
+    case DIV_SYSTEM_VBOY:
       ImGui::Text("nothing to configure");
       break;
     default: {