diff --git a/src/MissionManager/MissionSettingsItem.cc b/src/MissionManager/MissionSettingsItem.cc
index 24418695a8de74ff0a58c1b2560a339d3801a5b9..a5baad04d2c1c27346ca0598ebb24a39ca1280c5 100644
--- a/src/MissionManager/MissionSettingsItem.cc
+++ b/src/MissionManager/MissionSettingsItem.cc
@@ -302,6 +302,6 @@ void MissionSettingsItem::_setHomeAltFromTerrain(double terrainAltitude)
         _plannedHomePositionAltitudeFact.setSendValueChangedSignals(false);
         _plannedHomePositionAltitudeFact.setRawValue(terrainAltitude);
         _plannedHomePositionAltitudeFact.clearDeferredValueChangeSignal();
-        _plannedHomePositionAltitudeFact.setSendValueChangedSignals(false);
+        _plannedHomePositionAltitudeFact.setSendValueChangedSignals(true);
     }
 }