diff --git a/app_purchase_number_fix/__openerp__.py b/app_purchase_number_fix/__openerp__.py
index ecf5fc86..ba938653 100644
--- a/app_purchase_number_fix/__openerp__.py
+++ b/app_purchase_number_fix/__openerp__.py
@@ -33,7 +33,7 @@
     """,
     'price': 98.00,
     'currency': 'EUR',
-    'depends': [],
+    'depends': ['purchase'],
     'images': [],
     'data': [
     ],
diff --git a/app_purchase_number_fix/static/description/icon.png b/app_purchase_number_fix/static/description/icon.png
index 7f376f63..2a04f219 100644
Binary files a/app_purchase_number_fix/static/description/icon.png and b/app_purchase_number_fix/static/description/icon.png differ