diff --git a/src/activities/magic-hat-minus/MagicHat.qml b/src/activities/magic-hat-minus/MagicHat.qml
--- a/src/activities/magic-hat-minus/MagicHat.qml
+++ b/src/activities/magic-hat-minus/MagicHat.qml
@@ -55,6 +55,7 @@
         onStart: Activity.start(items, mode)
         onStop: Activity.stop()
 
+        property bool vert: background.width > background.height
         // Add here the QML items you need to access in javascript
         QtObject {
             id: items
@@ -217,7 +218,7 @@
         BarButton {
             id: okButton
             anchors {
-                bottom: bar.top
+                bottom: background.vert ? background.bottom : bar.top
                 right: parent.right
                 rightMargin: 10 * ApplicationInfo.ratio
                 bottomMargin: 10 * ApplicationInfo.ratio