diff --git a/lib/classes/output/icon_system_fontawesome.php b/lib/classes/output/icon_system_fontawesome.php
index f18760135eacd..cd744d87b0879 100644
--- a/lib/classes/output/icon_system_fontawesome.php
+++ b/lib/classes/output/icon_system_fontawesome.php
@@ -336,10 +336,10 @@ public function get_core_icon_map() {
             'core:t/calc' => 'fa-calculator',
             'core:t/check' => 'fa-check',
             'core:t/cohort' => 'fa-users',
-            'core:t/collapsed_empty_rtl' => 'fa-plus-square-o',
-            'core:t/collapsed_empty' => 'fa-plus-square-o',
-            'core:t/collapsed_rtl' => 'fa-plus-square',
-            'core:t/collapsed' => 'fa-plus-square',
+            'core:t/collapsed_empty_rtl' => 'fa-caret-square-o-left',
+            'core:t/collapsed_empty' => 'fa-caret-square-o-right',
+            'core:t/collapsed_rtl' => 'fa-caret-left',
+            'core:t/collapsed' => 'fa-caret-right',
             'core:t/collapsedcaret' => 'fa-caret-right',
             'core:t/contextmenu' => 'fa-cog',
             'core:t/copy' => 'fa-copy',
@@ -382,6 +382,7 @@ public function get_core_icon_map() {
             'core:t/preview' => 'fa-search-plus',
             'core:t/print' => 'fa-print',
             'core:t/removecontact' => 'fa-user-times',
+            'core:t/reload' => 'fa-refresh',
             'core:t/reset' => 'fa-repeat',
             'core:t/restore' => 'fa-arrow-circle-up',
             'core:t/right' => 'fa-arrow-right',
diff --git a/pix/t/reload.svg b/pix/t/reload.svg
new file mode 100644
index 0000000000000..a5028ac1fcefa
--- /dev/null
+++ b/pix/t/reload.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 24 28"><path d="M23.609 16.5c0 .031 0 .078-.016.109C22.265 22.14 17.702 26 11.937 26c-3.047 0-6-1.203-8.219-3.313l-2.016 2.016A.996.996 0 0 1 .999 25c-.547 0-1-.453-1-1v-7c0-.547.453-1 1-1h7c.547 0 1 .453 1 1a.99.99 0 0 1-.297.703l-2.141 2.141A7.985 7.985 0 0 0 11.998 22a7.976 7.976 0 0 0 6.813-3.813c.375-.609.562-1.203.828-1.828.078-.219.234-.359.469-.359h3c.281 0 .5.234.5.5zM24 4v7c0 .547-.453 1-1 1h-7c-.547 0-1-.453-1-1a.99.99 0 0 1 .297-.703l2.156-2.156A8.036 8.036 0 0 0 12 6a7.976 7.976 0 0 0-6.813 3.813c-.375.609-.562 1.203-.828 1.828-.078.219-.234.359-.469.359H.781a.503.503 0 0 1-.5-.5v-.109C1.625 5.844 6.234 2 12 2c3.063 0 6.047 1.219 8.266 3.313l2.031-2.016A.996.996 0 0 1 23 3c.547 0 1 .453 1 1z" fill="#999"/></svg>
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