diff --git a/theorie-graphes/td1.tex b/theorie-graphes/td1.tex
index fd4d2e5..e524df7 100644
--- a/theorie-graphes/td1.tex
+++ b/theorie-graphes/td1.tex
@@ -5,9 +5,6 @@
 \date{Pour le 31 janvier 2022}
 
 \usepackage{styles}
-\usepackage{tikz}
-\usetikzlibrary{shapes.multipart}
-\usetikzlibrary{automata, arrows.meta, positioning}
 
 \begin{document}