diff --git a/config/misc.html b/config/misc.html
new file mode 100644
index 0000000..6c36be2
--- /dev/null
+++ b/config/misc.html
@@ -0,0 +1,34 @@
+{{* -*- brindille -*- *}}
+
+{{:admin_header title="Configuration" current="module_equipment"}}
+
+{{#form on="save"}}
+	{{:save
+	key="config"
+	loan_duration=$_POST.loan_duration
+	}}
+{{/form}}
+
+{{* barre de navigation *}}
+{{:include file="../_nav.html" current="config" subcurrent="divers"}}
+
+{{if $_GET.ok}}
+	<p class="block confirm">Configuration enregistrée.</p>
+{{/if}}
+
+{{* lecture config (défaut ou enregistrée) *}}
+{{:include file="../_get_config.html" keep="loan_duration"}}
+
+<form method="post" action="" data-focus="1">
+	<fieldset class="storage">
+		<legend>Autres paramètres</legend>
+		<dl>
+			{{:input type="number" name="loan_duration" label="Durée de prêt par défaut" min=1 required=true default=$loan_duration help="Durée en nombre de jours"}}
+
+		</dl>
+	</fieldset>
+	<p class="submit">
+		{{:button type="submit" name="save" label="Enregistrer" shape="right" class="main"}}
+	</p>
+</form>
+{{:admin_footer}}
diff --git a/loan_history.html b/loan_history.html
index 42006aa..7b446f8 100644
--- a/loan_history.html
+++ b/loan_history.html
@@ -40,7 +40,7 @@
 		json_extract(mvt.document, '$.return_date') AS return_date,
 		json_extract(mvt.document, '$.amount') - IFNULL(SUM(json_extract(retour.document, '$.amount')), 0) AS remain
 	FROM {!$module.table} AS mvt
-	INNER JOIN users ON json_extract(mvt.document, '$.user') = users.id
+	LEFT JOIN users ON json_extract(mvt.document, '$.user') = users.id
 	LEFT JOIN {!$module.table} AS links ON mvt.key = json_extract(links.document, '$.temp_key')
 	LEFT JOIN {!$module.table} AS retour ON retour.key = json_extract(links.document, '$.return')
 	INNER JOIN {!$module.table} AS mat ON mat.key = json_extract(mvt.document, '$.equipment')
diff --git a/movements/modify_movement.html b/movements/modify_movement.html
index 4f32141..67e9601 100644
--- a/movements/modify_movement.html
+++ b/movements/modify_movement.html
@@ -202,7 +202,7 @@
 
 	{{* enregistrer le mouvement modifié *}}
 	{{if $user == null}}
-		{{:assign user_id=$mvt_new.user}}
+		{{:assign user_id=null}}
 	{{else}}
 		{{:assign user_id=$user.id}}
 	{{/if}}