diff --git a/doc/codec2.tex b/doc/codec2.tex
index 27181a2..c3538ea 100644
--- a/doc/codec2.tex
+++ b/doc/codec2.tex
@@ -53,7 +53,7 @@ pinstyle/.style = {pin edge={to-,thin,black}}
 	\draw (#1,#2-0.25) -- (#1,#2+0.25);
 }
 
-\maketitle
+%\maketitle
 
 \section{Introduction}