diff --git a/Base/needed.xml b/Base/needed.xml
index 38f8358..634f97b 100644
--- a/Base/needed.xml
+++ b/Base/needed.xml
@@ -4,6 +4,9 @@
     <Path name="/etc/timezone"/>
 
     <!--TODO: mettre tout ceci dans un bundle-->
+    <Group name="jessie">
+        <Package name="libpam-systemd"/>
+    </Group>
 	 <Package name="python"/>
 	 <Package name="python-netaddr"/>
 	 <Package name="python-pyparsing"/>