diff --git a/src/plugins/projectexplorer/kitoptionspage.cpp b/src/plugins/projectexplorer/kitoptionspage.cpp
index 2d7d8a4c57a..f5e56cd5152 100644
--- a/src/plugins/projectexplorer/kitoptionspage.cpp
+++ b/src/plugins/projectexplorer/kitoptionspage.cpp
@@ -151,6 +151,9 @@ void KitOptionsPageWidget::kitSelectionChanged()
         m_currentWidget->setVisible(true);
         m_kitsView->scrollTo(current);
     }
+
+    adjustSize(); // Force relayout!
+
     updateState();
 }