diff --git a/docsetup.A4.tex b/docsetup.A4.tex
index 1fde6c9..9d0ce11 100644
--- a/docsetup.A4.tex
+++ b/docsetup.A4.tex
@@ -38,5 +38,5 @@
 
 % Page appearance.
 \newcommand*{\pagestylemod}{}
-\newcommand*{\tunestart}{}
-\newcommand*{\tuneend}{\vfill}
+\newcommand*{\tunestart}{\filbreak\vfill}
+\newcommand*{\tuneend}{}