diff --git a/lib/Slic3r/GUI/3DScene.pm b/lib/Slic3r/GUI/3DScene.pm
index ff90a9480..1ff174c5d 100644
--- a/lib/Slic3r/GUI/3DScene.pm
+++ b/lib/Slic3r/GUI/3DScene.pm
@@ -513,7 +513,7 @@ sub select_view {
     if (ref($direction)) {
         $dirvec = $direction;
     } else {
-        if ($direction eq 'default') {
+        if ($direction eq 'iso') {
             $dirvec = VIEW_DEFAULT;
         } elsif ($direction eq 'left') {
             $dirvec = VIEW_LEFT;