diff --git a/tools/acle_template.tex b/tools/acle_template.tex
index f4083416..3a2b79dd 100644
--- a/tools/acle_template.tex
+++ b/tools/acle_template.tex
@@ -9,6 +9,8 @@
 \usepackage{xcolor}
 \usepackage{sectsty}
 \usepackage{hyperref}
+\clubpenalty=10000
+\widowpenalty=10000
 \usepackage{longtable,booktabs}
 \urlstyle{same}  % don't use monospace font for urls
 \setlength{\emergencystretch}{3em}  % prevent overfull lines