diff --git a/sapl/materia/views.py b/sapl/materia/views.py
index 2af41db6d..f0c95f330 100644
--- a/sapl/materia/views.py
+++ b/sapl/materia/views.py
@@ -1616,7 +1616,7 @@ class DocumentoAcessorioEmLoteView(PermissionRequiredMixin, FilterView):
             doc = DocumentoAcessorio()
             doc.materia_id = materia_id
             doc.tipo = tipo
-            doc.arquivo = request.POST['arquivo']
+            doc.arquivo = request.FILES['arquivo']
             doc.nome = request.POST['nome']
             doc.data = datetime.strptime(request.POST['data'], "%d/%m/%Y")
             doc.autor_id = request.POST['autor']
diff --git a/sapl/templates/materia/em_lote/acessorio.html b/sapl/templates/materia/em_lote/acessorio.html
index 1fe8086cc..a4b09d796 100644
--- a/sapl/templates/materia/em_lote/acessorio.html
+++ b/sapl/templates/materia/em_lote/acessorio.html
@@ -14,7 +14,7 @@
       {% else %}
         <h3 style="text-align: right;">{% blocktrans with object_list.count as total_materias %}Foram encontradas {{total_materias}} matérias.{% endblocktrans %}</h3>
       {% endif %}
-      <form method="POST">
+      <form method="POST" enctype="multipart/form-data">
         {% csrf_token %}
         <fieldset>
           <legend>Documento Acessório</legend>
@@ -42,7 +42,7 @@
               <label>Autor:</label>
               <input type="text" name="autor" class="form-control" required="False">
             </div>
- 
+
           <div class="row">
             <div class="col-md-12">
               <label>Ementa</label>