diff --git a/Justfile b/Justfile
index 3294ea7..b85f431 100644
--- a/Justfile
+++ b/Justfile
@@ -1,8 +1,5 @@
 default:
-    guix time-machine --channels=./channels.scm.lock -- shell --container --emulate-fhs --manifest=./manifest.scm -- sh -c "mkdir -p ./out && typst compile ./src/document.typ ./out/document.pdf --font-path=/usr/share/fonts"
-
-fonts:
-    guix time-machine --channels=./channels.scm.lock -- shell --container --emulate-fhs --manifest=./manifest.scm -- typst fonts --font-path=/usr/share/fonts
+    guix time-machine --channels=./channels.scm.lock -- shell --container --emulate-fhs --manifest=./manifest.scm -- sh -c "mkdir -p ./out && pdflatex -output-directory=./out ./src/document.tex"
 
 dev:
     guix time-machine --channels=./channels.scm.lock -- shell --manifest=./manifest.scm
diff --git a/README.md b/README.md
index 7d0a665..fc5d04a 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Guix Typst project template
+# Guix LaTeX project template
 
 1. Modify `./guix/modules/template-package.scm` (defines the project), `./channels.scm` (for project dependencies), and `./manifest.scm` (for development environment) to your requirements.
 
@@ -6,4 +6,4 @@
 
 1. Run `just update` to update the dependencies.
 
-1. Run `just` to generate the document. Run `just run` to generate then open the document. Run `just dev` to open a shell environment with the document's dependencies. Run `just fonts` to show the available fonts.
+1. Run `just` to generate the document. Run `just run` to generate then open the document. Run `just dev` to open a shell environment with the document's dependencies.
diff --git a/channels.scm b/channels.scm
index f98373c..ef2ae0d 100644
--- a/channels.scm
+++ b/channels.scm
@@ -6,13 +6,4 @@
           (make-channel-introduction
             "9edb3f66fd807b096b48283debdcddccfea34bad"
             (openpgp-fingerprint
-             "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA"))))
-      (channel
-       (name 'saayix)
-       (url "https://codeberg.org/look/saayix")
-       (branch "main")
-       (introduction
-	(make-channel-introduction
-	 "12540f593092e9a177eb8a974a57bb4892327752"
-	 (openpgp-fingerprint
-          "3FFA 7335 973E 0A49 47FC  0A8C 38D5 96BE 07D3 34AB")))))
+             "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA")))))
diff --git a/manifest.scm b/manifest.scm
index 5df8109..8edc3d0 100644
--- a/manifest.scm
+++ b/manifest.scm
@@ -1,6 +1,5 @@
 (add-to-load-path ".guix/modules")
 (use-modules (template-package)
-	     (saayix packages typst)
-	     (gnu packages fontutils))
+	     (gnu packages tex))
 
-(packages->manifest (list typst fontconfig coreutils))
+(packages->manifest (list texlive-scheme-basic texlive-pgf coreutils))
diff --git a/src/document.tex b/src/document.tex
new file mode 100644
index 0000000..1e34605
--- /dev/null
+++ b/src/document.tex
@@ -0,0 +1,31 @@
+% This is a comment in LaTeX
+
+% Preamble: This is where you define the document class, packages, and other settings
+\documentclass{article}
+\usepackage[utf8]{inputenc}
+\usepackage{amsmath}
+
+% Document environment: This is where you write the content of your document
+\begin{document}
+
+% Title and author
+\title{My Simple LaTeX Document}
+\author{Your Name}
+\date{\today}
+\maketitle
+
+% Introduction
+\section{Introduction}
+This is a simple LaTeX document.
+
+% Math example
+\section{Math Example}
+The quadratic formula is given by:
+$$x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$
+
+% Conclusion
+\section{Conclusion}
+This is the end of my simple LaTeX document.
+
+\end{document}
+
diff --git a/src/document.typ b/src/document.typ
deleted file mode 100644
index f1e87ac..0000000
--- a/src/document.typ
+++ /dev/null
@@ -1 +0,0 @@
-This document is located in `src/document.typ`.