diff --git a/main.tex b/main.tex
index f22c22f..f8bb599 100644
--- a/main.tex
+++ b/main.tex
@@ -1,8 +1,5 @@
 \documentclass[aspectratio=1610]{beamer}
 
-\usepackage{tikz}
-
-\usetikzlibrary{positioning, arrows.meta}
 \usetheme{Madrid}
 \usecolortheme{beaver}