diff --git a/jarbas/dashboard/admin.py b/jarbas/dashboard/admin/__init__.py
similarity index 98%
rename from jarbas/dashboard/admin.py
rename to jarbas/dashboard/admin/__init__.py
index 02259787e..3f8e3fdd4 100644
--- a/jarbas/dashboard/admin.py
+++ b/jarbas/dashboard/admin/__init__.py
@@ -359,7 +359,7 @@ def _format_document(self, obj):
             return obj.cnpj_cpf
 
     def supplier_info(self, obj):
-        return mark_safe('{}<br>{}'.format(obj.supplier, self._format_document(obj)))
+        return mark_safe(f'{obj.suplier}<br>{self._format_document(obj)}')
 
     supplier_info.short_description = 'Fornecedor'
 
@@ -383,7 +383,7 @@ def rosies_tweet(self, obj):
     def receipt_link(self, obj):
         if not obj.receipt_url:
             return ''
-        return mark_safe('<a target="_blank" href="{}">📃</a>'.format(obj.receipt_url))
+        return mark_safe(f'<a target="_blank" href="{obj.receipt_url}">📃</a>')
 
     receipt_link.short_description = ''