diff --git a/style/preamble.tex b/style/preamble.tex
index 968f0ac..87c68d2 100644
--- a/style/preamble.tex
+++ b/style/preamble.tex
@@ -21,7 +21,7 @@
 
 \renewenvironment{quote}{\begin{VF}}{\end{VF}}
 \usepackage{hyperref}
-\let\oldhref\href
+% \let\oldhref\href
 % \renewcommand{\href}[2]{#2\footnote{\url{#1}}}
 
 % code blocks style (e.g., background)