diff --git a/tabbox/qml/clients/sidebar/contents/ui/main.qml b/tabbox/qml/clients/sidebar/contents/ui/main.qml
index af8b81ed75..003a278206 100644
--- a/tabbox/qml/clients/sidebar/contents/ui/main.qml
+++ b/tabbox/qml/clients/sidebar/contents/ui/main.qml
@@ -130,7 +130,10 @@ KWin.Switcher {
                 boundsBehavior: Flickable.StopAtBounds
                 Connections {
                     target: tabBox
-                    onCurrentIndexChanged: {thumbnailListView.currentIndex = tabBox.currentIndex;}
+                    onCurrentIndexChanged: {
+                        thumbnailListView.currentIndex = tabBox.currentIndex;
+                        thumbnailListView.positionViewAtIndex(thumbnailListView.currentIndex, ListView.Contain);
+                    }
                 }
             }