diff --git a/product_management_group/__manifest__.py b/product_management_group/__manifest__.py
index 12c3300a7..e604b009d 100644
--- a/product_management_group/__manifest__.py
+++ b/product_management_group/__manifest__.py
@@ -19,7 +19,7 @@
 ##############################################################################
 {
     'name': 'Products Management Group',
-    'version': "17.0.1.0.0",
+    'version': "18.0.1.0.0",
     'category': 'base.module_category_knowledge_management',
     'author': 'ADHOC SA',
     'website': 'www.adhoc.com.ar',
@@ -30,5 +30,5 @@
     'data': [
         'security/product_management_security.xml',
     ],
-    'installable': False,
+    'installable': True,
 }
diff --git a/product_management_group/models/ir_model_access.py b/product_management_group/models/ir_model_access.py
index b96c55ddb..b8f8522ad 100644
--- a/product_management_group/models/ir_model_access.py
+++ b/product_management_group/models/ir_model_access.py
@@ -25,7 +25,7 @@ def check(self, model, mode='read', raise_exception=True):
 
         if mode != 'read' and model_name in [
                 'product.template', 'product.product']:
-            if self.env['res.users'].has_group(
+            if self.env.user.has_group(
                     'product_management_group.group_products_management'):
                 return True
             elif raise_exception: