diff --git a/main.tex b/main.tex
index 3d889f9..b83d337 100644
--- a/main.tex
+++ b/main.tex
@@ -40,6 +40,8 @@
 \institute{Kumi Systems e.U.}
 \date{\today}
 
+\begin{document}
+
 \include{slides/main}
 
 \end{document}
diff --git a/slides/main.tex b/slides/main.tex
index 3b470e3..63e223e 100644
--- a/slides/main.tex
+++ b/slides/main.tex
@@ -1,5 +1,3 @@
-\begin{document}
-
 \include{slides/Title}
 \include{slides/TOC}
 \include{slides/Introduction}