diff --git a/addons/crm_iap_lead/views/crm_iap_lead_views.xml b/addons/crm_iap_lead/views/crm_iap_lead_views.xml
index d01869c4516..3004c838595 100644
--- a/addons/crm_iap_lead/views/crm_iap_lead_views.xml
+++ b/addons/crm_iap_lead/views/crm_iap_lead_views.xml
@@ -17,14 +17,14 @@
                 <sheet>
                     <div class="oe_button_box" name="button_box">
                         <button name="action_get_opportunity_action" class="oe_stat_button" type="object" icon="fa-handshake-o"
-                                attrs="{'invisible': ['|', '|', ('lead_type', '!=', 'opportunity'), ('state', '!=' , 'done')]}">
+                                attrs="{'invisible': ['|', ('lead_type', '!=', 'opportunity'), ('state', '!=' , 'done')]}">
                             <div class="o_stat_info">
                                 <field name="leads_count"/>
                                 <span class="o_stat_text">Opportunities</span>
                             </div>
                         </button>
                         <button name="action_get_lead_action" class="oe_stat_button" type="object" icon="fa-handshake-o" groups="crm.group_use_lead"
-                                attrs="{'invisible': ['|', '|', ('lead_type', '!=', 'lead'), ('state', '!=' , 'done')]}">
+                                attrs="{'invisible': ['|', ('lead_type', '!=', 'lead'), ('state', '!=' , 'done')]}">
                             <div class="o_stat_info">
                                 <field name="leads_count"/>
                                 <span class="o_stat_text">Leads</span>
diff --git a/addons/project/views/project_views.xml b/addons/project/views/project_views.xml
index 77e59bd9d45..b474487fee1 100644
--- a/addons/project/views/project_views.xml
+++ b/addons/project/views/project_views.xml
@@ -107,7 +107,7 @@
                             name="%(act_project_project_2_project_task_all)d" icon="fa-tasks">
                             <field string="Tasks" name="task_count" widget="statinfo" options="{'label_field': 'label_tasks'}"/>
                         </button>
-                        <button name="action_view_all_rating" type="object" attrs="{'invisible': ['|', '|', ('rating_status', '=', 'no'), ('rating_percentage_satisfaction', '=', -1)]}" class="oe_stat_button oe_percent" icon="fa-smile-o" groups="project.group_project_rating">
+                        <button name="action_view_all_rating" type="object" attrs="{'invisible': ['|', ('rating_status', '=', 'no'), ('rating_percentage_satisfaction', '=', -1)]}" class="oe_stat_button oe_percent" icon="fa-smile-o" groups="project.group_project_rating">
                             <div class="o_field_widget o_stat_info">
                                 <span class="o_stat_value">
                                     <field name="rating_percentage_satisfaction" nolabel="1"/>