diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index a2f09524bf9..819dc46b41e 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -216,8 +216,13 @@
         <t t-raw="0"/>
     </div>
     <div class="btn-group btn-group-sm oe-pager-buttons" style="display: inline-block">
-        <a class="fa fa-chevron-left btn btn-default oe-pager-button" accesskey="O" type="button" data-pager-action="previous"></a>
-        <a class="fa fa-chevron-right btn btn-default oe-pager-button" accesskey="P" type="button" data-pager-action="next"></a>
+        <!-- accesskeys not wanted in X2Many widgets -->
+        <t t-if="!widget.x2m">
+            <t t-set="att_prev" t-value="{'accesskey': 'O'}" />
+            <t t-set="att_next" t-value="{'accesskey': 'P'}" />
+        </t>
+        <a class="fa fa-chevron-left btn btn-default oe-pager-button" t-att="att_prev" type="button" data-pager-action="previous"></a>
+        <a class="fa fa-chevron-right btn btn-default oe-pager-button" t-att="att_next" type="button" data-pager-action="next"></a>
     </div>
 </span>
 
@@ -361,7 +366,7 @@
 <t t-name="ListView.buttons">
     <t t-if="!widget.no_leaf and widget.options.action_buttons !== false and widget.options.addable and widget.is_action_enabled('create')">
     <div class="oe_list_buttons">
-        <button type="button" class="btn btn-sm btn-primary o_list_button_add">
+        <button type="button" class="btn btn-sm btn-primary o_list_button_add" accesskey="C">
             <t t-esc="widget.options.addable"/>
         </button>
     </div>
@@ -402,10 +407,10 @@
 </tr>
 <t t-extend="ListView.buttons">
     <t t-jquery="button.o_list_button_add" t-operation="after">
-        <button type="button" class="btn btn-primary btn-sm o_list_button_save">
+        <button type="button" class="btn btn-primary btn-sm o_list_button_save" accesskey="S">
             Save
         </button>
-        <button type="button" class="btn btn-default btn-sm o_list_button_discard">
+        <button type="button" class="btn btn-default btn-sm o_list_button_discard" accesskey="D">
             Discard
         </button>
     </t>
diff --git a/addons/web_kanban/static/src/xml/web_kanban.xml b/addons/web_kanban/static/src/xml/web_kanban.xml
index 07663caa85b..abca23cfec0 100644
--- a/addons/web_kanban/static/src/xml/web_kanban.xml
+++ b/addons/web_kanban/static/src/xml/web_kanban.xml
@@ -3,7 +3,7 @@
 <t t-name="KanbanView.buttons">
     <t t-if="display">
         <div>
-            <button type="button" class="btn btn-primary btn-sm o-kanban-button-new">
+            <button type="button" class="btn btn-primary btn-sm o-kanban-button-new" accesskey="C">
                 <t t-esc="widget.options.create_text || _t('Create')"/>
             </button>
         </div>