diff --git a/purchase.xml b/purchase.xml
index 58eee04ba9..58652822ed 100644
--- a/purchase.xml
+++ b/purchase.xml
@@ -362,6 +362,22 @@ this repository contains the full copyright notices and license terms. -->
             <field name="rule_group" ref="rule_group_product_supplier"/>
         </record>
 
+        <record model="ir.model.access" id="access_product_supplier">
+            <field name="model" search="[('model', '=', 'purchase.product_supplier')]"/>
+            <field name="perm_read" eval="True"/>
+            <field name="perm_write" eval="False"/>
+            <field name="perm_create" eval="False"/>
+            <field name="perm_delete" eval="False"/>
+        </record>
+        <record model="ir.model.access" id="access_product_supplier_admin">
+            <field name="model" search="[('model', '=', 'purchase.product_supplier')]"/>
+            <field name="group" ref="product.group_product_admin"/>
+            <field name="perm_read" eval="True"/>
+            <field name="perm_write" eval="True"/>
+            <field name="perm_create" eval="True"/>
+            <field name="perm_delete" eval="True"/>
+        </record>
+
         <record model="ir.ui.view" id="product_supplier_price_view_form">
             <field name="model">purchase.product_supplier.price</field>
             <field name="type">form</field>
@@ -373,6 +389,22 @@ this repository contains the full copyright notices and license terms. -->
             <field name="name">product_supplier_price_tree</field>
         </record>
 
+        <record model="ir.model.access" id="access_product_supplier_price">
+            <field name="model" search="[('model', '=', 'purchase.product_supplier.price')]"/>
+            <field name="perm_read" eval="True"/>
+            <field name="perm_write" eval="False"/>
+            <field name="perm_create" eval="False"/>
+            <field name="perm_delete" eval="False"/>
+        </record>
+        <record model="ir.model.access" id="access_product_supplier_price_admin">
+            <field name="model" search="[('model', '=', 'purchase.product_supplier.price')]"/>
+            <field name="group" ref="product.group_product_admin"/>
+            <field name="perm_read" eval="True"/>
+            <field name="perm_write" eval="True"/>
+            <field name="perm_create" eval="True"/>
+            <field name="perm_delete" eval="True"/>
+        </record>
+
         <record model="ir.ui.view" id="template_view_form">
             <field name="model">product.template</field>
             <field name="inherit" ref="product.template_view_form"/>