diff --git a/munin/wiki_themes b/munin/wiki_themes
new file mode 100755
index 00000000..3d675b4d
--- /dev/null
+++ b/munin/wiki_themes
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+# -*- coding: iso-8859-15 -*-
+
+# Thèmes wiki utilisés
+
+import sys, commands
+
+THEMES = commands.getoutput("grep -i ^theme_name /var/local/wiki/data/user/*  | awk -F '=' '{print $2}' | sort | uniq -c").split('\n')
+
+try :
+    arg = sys.argv[1]
+except :
+    arg = ''
+    
+if arg == "config" :
+    print 'host_name web'
+    print 'graph_category wiki'
+    print 'graph_title Thèmes wiki utilisés'
+    print 'graph_scale no'
+    print "graph_vlabel nb d'utilisateurs"
+    for theme in THEMES :
+        nom = theme.strip().split(' ')[1]
+        for char in [' ','_','-','/','\\',':',';','.'] :
+            nom = nom.replace(char, '')
+        print '%s.label %s' % (nom, theme.strip().split(' ')[1])
+        if THEMES.index(theme) == 0 :
+            print '%s.draw AREA' % nom
+        else :
+            print '%s.draw STACK' % nom
+
+else :
+    for theme in THEMES :
+        nom = theme.strip().split(' ')[1]
+        nb = theme.strip().split(' ')[0]
+        for char in [' ','_','-','/','\\',':',';','.'] :
+            nom = nom.replace(char, '')
+        print '%s.value %s' % (nom, nb)
+