diff --git a/doc/userdoc.org b/doc/userdoc.org
index 5ff07d98b6d7294dac115a74b6b719883c5b7b0f..12ce427db3bdd792588d6e32a12c9b0af980c02e 100644
--- a/doc/userdoc.org
+++ b/doc/userdoc.org
@@ -28,6 +28,8 @@
 #+LATEX_HEADER_EXTRA: \usepackage{amssymb}
 #+LATEX_HEADER_EXTRA: \usepackage{xcolor}
 #+LATEX_HEADER_EXTRA: \usepackage{mdframed}
+#+LATEX_HEADER_EXTRA: \usepackage{mathpazo}
+#+LATEX_HEADER_EXTRA: \usepackage{inconsolata}
 
 #+LATEX_HEADER_EXTRA: \BeforeBeginEnvironment{tabular}{\rowcolors[]{2}{orange!5}{orange!10}}
 #+LATEX_HEADER_EXTRA: \BeforeBeginEnvironment{minted}{\begin{mdframed}[linecolor=blue,backgroundcolor=blue!10]}
@@ -41,7 +43,10 @@
 #+LATEX_HEADER_EXTRA: \BeforeBeginEnvironment{warning}{\begin{mdframed}[linecolor=red,backgroundcolor=red!10]}
 #+LATEX_HEADER_EXTRA: \AfterEndEnvironment{warning}{\end{mdframed}}
 
-#+LATEX_HEADER_EXTRA: \usepackage{mathpazo}
+#+begin_src latex :exports results
+  \let\OldTexttt\texttt
+  \renewcommand{\texttt}[1]{\fcolorbox{gray!50}{gray!5}{\OldTexttt{#1}}}
+#+end_src
 
 * Introduction