diff --git a/module2/exo1/figure_pi_mc2.png b/module2/exo1/figure_pi_mc2.png
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diff --git a/module2/exo1/toy_document_orgmode_python_fr.org b/module2/exo1/toy_document_orgmode_python_fr.org
index 829294eb135e75d7dab378e7b7687918064820db..944b26e4a78d12c5e26bf352a8425da45aa1a0c7 100644
--- a/module2/exo1/toy_document_orgmode_python_fr.org
+++ b/module2/exo1/toy_document_orgmode_python_fr.org
@@ -8,6 +8,8 @@
 #+HTML_HEAD: <script type="text/javascript" src="http://www.pirilampo.org/styles/lib/js/jquery.stickytableheaders.js"></script>
 #+HTML_HEAD: <script type="text/javascript" src="http://www.pirilampo.org/styles/readtheorg/js/readtheorg.js"></script>
 
+#+PROPERTY: header-args :eval never-export
+
 * En demandant à la lib maths
 
 Mon ordinateur m'indique que π vaut approximativement: