diff --git a/addons/purchase_product_matrix/__manifest__.py b/addons/purchase_product_matrix/__manifest__.py
index 269668e5c3b8b2e37924ff514de1c86c1b5ca0e1..bce683a04b8f08621d6a12ccd0a020f1ad90e4ed 100644
--- a/addons/purchase_product_matrix/__manifest__.py
+++ b/addons/purchase_product_matrix/__manifest__.py
@@ -9,7 +9,7 @@
         This module allows to fill Purchase Orders rapidly
         by choosing product variants quantity through a Grid Entry.
     """,
-    'category': 'Sales',
+    'category': 'Purchase',
     'version': '1.0',
     'depends': ['purchase', 'product_matrix'],
     'data': [