diff --git a/.gitmodules b/.gitmodules
index 0a6c754..566db72 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,4 @@
 [submodule "latex-homework"]
-	path = latex-homework
+	path = assignments/latex-homework
 	url = https://github.com/gijs-pennings/latex-homework.git
 	branch = master
diff --git a/latex-homework b/assignments/latex-homework
similarity index 100%
rename from latex-homework
rename to assignments/latex-homework
diff --git a/assignments/main_text.pdf b/assignments/main_text.pdf
new file mode 100644
index 0000000..2ca1f0e
Binary files /dev/null and b/assignments/main_text.pdf differ
diff --git a/assignments/main_text.tex b/assignments/main_text.tex
new file mode 100644
index 0000000..36e3fa8
--- /dev/null
+++ b/assignments/main_text.tex
@@ -0,0 +1,12 @@
+\documentclass{latex-homework/homework}
+
+\usepackage{subfiles}
+
+\title{MIT OCW Real Analysis}
+\author{Philippe H. Zwietering}
+\date{}
+
+\begin{document}
+\maketitle
+\subfile{week1/0.3.6.tex}
+\end{document}
diff --git a/assignments/week1/0.3.6.pdf b/assignments/week1/0.3.6.pdf
index 4049d3f..0c9c1dd 100644
Binary files a/assignments/week1/0.3.6.pdf and b/assignments/week1/0.3.6.pdf differ
diff --git a/assignments/week1/0.3.6.tex b/assignments/week1/0.3.6.tex
index 08aa331..18e9d28 100644
--- a/assignments/week1/0.3.6.tex
+++ b/assignments/week1/0.3.6.tex
@@ -1,5 +1,6 @@
-\documentclass[11pt,a4paper]{article}
+\documentclass[../main_text.tex]{subfiles}
 \begin{document}
 
+\exercise
 
 \end{document}