diff --git a/gnu/installer/newt/help.scm b/gnu/installer/newt/help.scm
index 8d85832dc8..a488f5fa2a 100644
--- a/gnu/installer/newt/help.scm
+++ b/gnu/installer/newt/help.scm
@@ -36,6 +36,7 @@ (define (run-help-page keyboard-layout-selection)
            #:listbox-items items
            #:listbox-item->text car
            #:sort-listbox-items? #f
+           #:listbox-height 6
            #:button-text (G_ "Continue"))))
     (match result
       ((_ . proc)