diff --git a/test/acceptance/fixtures/examples/latex_compiler/main.tex b/test/acceptance/fixtures/examples/latex_compiler/main.tex
index 97b6888..76fd8e5 100644
--- a/test/acceptance/fixtures/examples/latex_compiler/main.tex
+++ b/test/acceptance/fixtures/examples/latex_compiler/main.tex
@@ -1,4 +1,4 @@
-\documentclass{article}
+\documentclass[a4paper]{article}
 
 \usepackage{graphicx}