diff --git a/dicos/50_lemur.xml b/dicos/50_lemur.xml
index 8a601b8..b14ffd4 100644
--- a/dicos/50_lemur.xml
+++ b/dicos/50_lemur.xml
@@ -19,17 +19,17 @@
             </variable>
             <variable name='lemur_admin_password' type='password' description="Mot de passe de l'utilisateur admin de Lemur" auto_save="True"/>
             <variable name='lemur_admin_email' type='mail' description="Adresse courriel d'administration de Lemur" mandatory="True"/>
-            <variable name='lemur_default_country' type='' description="" mandatory="True">
+            <variable name='lemur_default_country' type='string' description="" mandatory="True">
                 <value>FR</value>
             </variable>
-            <variable name='lemur_default_state' type='' description="" mandatory="True">
+            <variable name='lemur_default_state' type='string' description="" mandatory="True">
                 <value>Bourgogne</value>
             </variable>
-            <variable name='lemur_default_location' type='' description="" mandatory="True">
+            <variable name='lemur_default_location' type='string' description="" mandatory="True">
                 <value>Dijon</value>
             </variable>
-            <variable name='lemur_default_organization' type='' description="" mandatory="True"/>
-            <variable name='lemur_default_organization_unit' type='' description="" mandatory="True"/>
+            <variable name='lemur_default_organization' type='string' description="" mandatory="True"/>
+            <variable name='lemur_default_organization_unit' type='string' description="" mandatory="True"/>
         </family>
     </variables>
     <constraints>
diff --git a/lemur.service b/lemur.service
index b5c1dbb..5695d4e 100644
--- a/lemur.service
+++ b/lemur.service
@@ -3,7 +3,7 @@ Description=Lemur
 After=postgresql.service
 
 [Service]
-ExecStart=/usr/bin/lemur start -b 127.0.0.1:8002 -c /etc/lemur/lemur.conf.py
+ExecStart=/usr/bin/lemur -c /etc/lemur/lemur.conf.py start -b 127.0.0.1:8002
 User=lemur
 Group=lemur