diff --git a/mal2latex.xsl b/mal2latex.xsl
index b98a22d..23a4623 100644
--- a/mal2latex.xsl
+++ b/mal2latex.xsl
@@ -221,8 +221,11 @@ Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 \setlength{\marginparwidth}{30pt}
 \newenvironment{notice}[1]{
   \vspace{0.3cm}
+  \ifthenelse{\equal{#1}{important}}{\marginpar{\vskip 3pt \includegraphics{warning}}}{}
   \ifthenelse{\equal{#1}{warning}}{\marginpar{\vskip 3pt \includegraphics{warning}}}{}
+  \ifthenelse{\equal{#1}{bug}}{\marginpar{\vskip 3pt \includegraphics{warning}}}{}
   \ifthenelse{\equal{#1}{tip}}{\marginpar{\vskip 3pt \includegraphics{tip}}}{}
+  \ifthenelse{\equal{#1}{advanced}}{\marginpar{\vskip 3pt \includegraphics{note}}}{}
   \ifthenelse{\equal{#1}{}}{\marginpar{\vskip 3pt \includegraphics{note}}}{}
   \hspace{0.5cm}\begin{minipage}{0.9\linewidth}
 }