diff --git a/src/admin/modifier_materiel.php b/src/admin/modifier_materiel.php
index 28f3428..c1e7f9a 100644
--- a/src/admin/modifier_materiel.php
+++ b/src/admin/modifier_materiel.php
@@ -27,7 +27,7 @@ $selected_cat = $eqmt_requested->category_id;
 $csrf_key = 'edit_equipment_' . $eqmt_requested->id;
 
 $form->runIf (f('save') && !$form->hasErrors(),
-              function () use ($eqmt, $eqmt_requested)
+              function () use ($eqmt, $eqmt_requested, $form)
 {
 	// try to edit equipment selected and if error catched add it in form
 	try
diff --git a/src/admin/mouvements/sorties/stock_disponible.php b/src/admin/mouvements/sorties/stock_disponible.php
index b47d934..adf685a 100644
--- a/src/admin/mouvements/sorties/stock_disponible.php
+++ b/src/admin/mouvements/sorties/stock_disponible.php
@@ -23,7 +23,7 @@ $selected_kind = $kinds[0];
 $csrf_key = 'add_output';
 
 $form->runIf(f('save') && !$form->hasErrors(),
-             function() use ($mvt, $eqmt)
+             function() use ($mvt, $eqmt, $form)
 {
     $eqmt_id = f('equipment_id');
     $eqmt_number = (int) f('equipment_number');
diff --git a/src/admin/mouvements/sorties/supprimer_sortie.php b/src/admin/mouvements/sorties/supprimer_sortie.php
index 244d4d4..0c36f62 100644
--- a/src/admin/mouvements/sorties/supprimer_sortie.php
+++ b/src/admin/mouvements/sorties/supprimer_sortie.php
@@ -20,7 +20,7 @@ if (!$output_to_delete)
 $csrf_key = 'delete_output_' . $output_to_delete->id;
 
 $form->runIf (f('delete') && !$form->hasErrors(),
-              function () use ($mvt)
+              function () use ($mvt, $output_to_delete)
 {
 	// delete the movement required
 	$mvt->delete($output_to_delete->id);