diff --git a/src/Mod/TechDraw/App/DrawViewBalloon.cpp b/src/Mod/TechDraw/App/DrawViewBalloon.cpp
index 2f40d08e37..8331d0809d 100644
--- a/src/Mod/TechDraw/App/DrawViewBalloon.cpp
+++ b/src/Mod/TechDraw/App/DrawViewBalloon.cpp
@@ -129,7 +129,8 @@ void DrawViewBalloon::onChanged(const App::Property* prop)
         if ( (prop == &EndType) ||
              (prop == &BubbleShape)  ||
              (prop == &Text)    ||
-             (prop == &KinkLength) ) {
+             (prop == &KinkLength)   ||
+             (prop == &EndTypeScale) ) {
             requestPaint();
         }
     }