diff --git a/addons/web/static/src/xml/base.xml b/addons/web/static/src/xml/base.xml
index 3e8a8c10e71..a37645ba85e 100644
--- a/addons/web/static/src/xml/base.xml
+++ b/addons/web/static/src/xml/base.xml
@@ -512,7 +512,7 @@
     </div>
     <div class="btn-group" role="toolbar" aria-label="Change graph">
         <button class="btn btn-secondary fa fa-bar-chart-o o_graph_button" title="Bar Chart" aria-label="Bar Chart" data-mode="bar"/>
-        <button class="btn btn-secondary fa fa-line-chart o_graph_button" title="Line Chart" aria-label="Line Chart" data-mode="line"/>
+        <button class="btn btn-secondary fa fa-area-chart o_graph_button" title="Line Chart" aria-label="Line Chart" data-mode="line"/>
         <button class="btn btn-secondary fa fa-pie-chart o_graph_button" title="Pie Chart" aria-label="Pie Chart" data-mode="pie"/>
     </div>
 </t>
@@ -540,8 +540,8 @@
         </div>
     </div>
     <div class="btn-group" role="toolbar" aria-label="Pivot settings">
-        <button class="btn btn-secondary fa fa-expand o_pivot_flip_button" title="Flip axis" aria-label="Flip axis"/>
-        <button class="btn btn-secondary fa fa-arrows-alt o_pivot_expand_button" title="Expand all" aria-label="Expand all"/>
+        <button class="btn btn-secondary fa fa-exchange o_pivot_flip_button" title="Flip axis" aria-label="Flip axis"/>
+        <button class="btn btn-secondary fa fa-arrows o_pivot_expand_button" title="Expand all" aria-label="Expand all"/>
         <button class="btn btn-secondary fa fa-download o_pivot_download" title="Download xls" aria-label="Download xls"/>
     </div>
 </t>
diff --git a/addons/web/static/tests/chrome/action_manager_tests.js b/addons/web/static/tests/chrome/action_manager_tests.js
index 5cd9a216abf..3b7477f4857 100644
--- a/addons/web/static/tests/chrome/action_manager_tests.js
+++ b/addons/web/static/tests/chrome/action_manager_tests.js
@@ -2598,21 +2598,21 @@ QUnit.module('ActionManager', {
 
         assert.ok($('.o_control_panel  .fa-bar-chart-o').hasClass('active'),
             "bar chart button is active");
-        assert.ok(!$('.o_control_panel  .fa-line-chart').hasClass('active'),
+        assert.ok(!$('.o_control_panel  .fa-area-chart').hasClass('active'),
             "line chart button is not active");
 
         // display line chart
-        $('.o_control_panel  .fa-line-chart').click();
-        assert.ok($('.o_control_panel  .fa-line-chart').hasClass('active'),
+        $('.o_control_panel  .fa-area-chart').click();
+        assert.ok($('.o_control_panel  .fa-area-chart').hasClass('active'),
             "line chart button is now active");
 
         // switch to kanban and back to graph view
         $('.o_control_panel .o_cp_switch_kanban').click();
-        assert.strictEqual($('.o_control_panel  .fa-line-chart').length, 0,
+        assert.strictEqual($('.o_control_panel  .fa-area-chart').length, 0,
             "graph buttons are no longer in control panel");
 
         $('.o_control_panel .o_cp_switch_graph').click();
-        assert.ok($('.o_control_panel  .fa-line-chart').hasClass('active'),
+        assert.ok($('.o_control_panel  .fa-area-chart').hasClass('active'),
             "line chart button is still active");
         actionManager.destroy();
     });