diff --git a/graphics/pdf/rocket.pdf b/graphics/pdf/rocket.pdf
new file mode 100644
index 0000000..688aee4
Binary files /dev/null and b/graphics/pdf/rocket.pdf differ
diff --git a/rocket.tex b/graphics/rocket.tex
similarity index 98%
rename from rocket.tex
rename to graphics/rocket.tex
index dced679..18e08fe 100644
--- a/rocket.tex
+++ b/graphics/rocket.tex
@@ -1,5 +1,5 @@
 \documentclass{standalone}
-\usepackage{freetikz}
+\usepackage{tikz}
 
 \title{Rocket}
 \begin{document}