diff --git a/viewer/image_viewer/JFJochImage.cpp b/viewer/image_viewer/JFJochImage.cpp
index 56f60c6b..bc9e514d 100644
--- a/viewer/image_viewer/JFJochImage.cpp
+++ b/viewer/image_viewer/JFJochImage.cpp
@@ -702,6 +702,7 @@ void JFJochImage::CalcROI() {
 void JFJochImage::fitToView() {
     initial_fit_done_ = false;
     fitToViewShorterSideOnce();
+    Redraw();
 }
 
 void JFJochImage::fitToViewShorterSideOnce() {