diff --git a/cnam/travaux/thesis/presentation/settings.tex b/cnam/travaux/thesis/presentation/settings.tex
index cb1a5cf..b3e90f0 100644
--- a/cnam/travaux/thesis/presentation/settings.tex
+++ b/cnam/travaux/thesis/presentation/settings.tex
@@ -1 +1 @@
-\documentclass[12pt]{extarticle}
+\documentclass[aspectratio=1610]{beamer}