diff --git a/foiler.org b/foiler.org
index 74b4e66..f4b6689 100644
--- a/foiler.org
+++ b/foiler.org
@@ -5,6 +5,10 @@
 #+OPTIONS: num:nil toc:nil \n:1
 
 #+BEAMER_THEME: Rochester
+#+LaTeX_CLASS_OPTIONS: [aspectratio=169]
+#+LaTeX_HEADER:\usepackage{beamerthemesplit}
+#+LaTeX_HEADER:\setbeamersize{text margin left=0.1em}
+#+LaTeX_HEADER:\setbeamersize{text margin right=0.1em}
 
 #+REVEAL_TRANS: linear
 #+REVEAL_THEME: night