diff --git a/radio/src/gui/horus/screens_setup.cpp b/radio/src/gui/horus/screens_setup.cpp
index 3066661c9..b2971561e 100644
--- a/radio/src/gui/horus/screens_setup.cpp
+++ b/radio/src/gui/horus/screens_setup.cpp
@@ -121,7 +121,7 @@ bool editZoneOption(coord_t y, const ZoneOption * option, ZoneOptionValue * valu
   else if (option->type == ZoneOption::Source) {
     putsMixerSource(SCREENS_SETUP_2ND_COLUMN, y, value->unsignedValue, attr);
     if (attr) {
-      CHECK_INCDEC_MODELSOURCE(event, value->unsignedValue, 1, MIXSRC_LAST);
+      CHECK_INCDEC_MODELSOURCE(event, value->unsignedValue, 1, MIXSRC_LAST_TELEM);
     }
   }
   else if (option->type == ZoneOption::Color) {