diff --git a/src/opnsense/mvc/app/views/OPNsense/Firewall/filter_rule.volt b/src/opnsense/mvc/app/views/OPNsense/Firewall/filter_rule.volt
index d7a9e44b11..a3f8f3930d 100644
--- a/src/opnsense/mvc/app/views/OPNsense/Firewall/filter_rule.volt
+++ b/src/opnsense/mvc/app/views/OPNsense/Firewall/filter_rule.volt
@@ -226,8 +226,8 @@
                 dataTreeChildField    : "children",
                 dataTreeElementColumn : "categories",
                 dataTreeStartExpanded : (row, level) => row.getData()._expanded,
-                dataTreeCollapseElement:"<i class='fas fa-minus-square custom-tree-control-collapse'></i>",
-                dataTreeExpandElement:"<i class='fas fa-plus-square custom-tree-control-expand'></i>",
+                dataTreeCollapseElement:"<i class='fa-regular fa-square-minus custom-tree-control-collapse'></i>",
+                dataTreeExpandElement:"<i class='fa-regular fa-square-plus custom-tree-control-expand'></i>",
                 rowFormatter: function(row) {
                     const data = row.getData();
                     const $element = $(row.getElement());
diff --git a/src/opnsense/mvc/app/views/OPNsense/Firewall/nat_rule.volt b/src/opnsense/mvc/app/views/OPNsense/Firewall/nat_rule.volt
index bf5e0ce2ce..69ec5a908c 100644
--- a/src/opnsense/mvc/app/views/OPNsense/Firewall/nat_rule.volt
+++ b/src/opnsense/mvc/app/views/OPNsense/Firewall/nat_rule.volt
@@ -211,8 +211,8 @@
                 dataTreeChildField    : "children",
                 dataTreeElementColumn : category_key,
                 dataTreeStartExpanded : (row, level) => row.getData()._expanded,
-                dataTreeCollapseElement:"<i class='fas fa-minus-square custom-tree-control-collapse'></i>",
-                dataTreeExpandElement:"<i class='fas fa-plus-square custom-tree-control-expand'></i>",
+                dataTreeCollapseElement:"<i class='fa-regular fa-square-minus custom-tree-control-collapse'></i>",
+                dataTreeExpandElement:"<i class='fa-regular fa-square-plus custom-tree-control-expand'></i>",
                 rowFormatter: function(row) {
                     const data = row.getData();
                     const $element = $(row.getElement());
diff --git a/src/opnsense/mvc/app/views/OPNsense/Unbound/overrides.volt b/src/opnsense/mvc/app/views/OPNsense/Unbound/overrides.volt
index 48bebe072f..0a931d3125 100644
--- a/src/opnsense/mvc/app/views/OPNsense/Unbound/overrides.volt
+++ b/src/opnsense/mvc/app/views/OPNsense/Unbound/overrides.volt
@@ -139,8 +139,8 @@ $( document ).ready(function() {
         tabulatorOptions: {
             dataTree: true,
             dataTreeElementColumn:"tree",
-            dataTreeCollapseElement:"<i class='fas fa-minus-square'></i>",
-            dataTreeExpandElement:"<i class='fas fa-plus-square'></i>",
+            dataTreeCollapseElement:"<i class='fa-regular fa-square-minus'></i>",
+            dataTreeExpandElement:"<i class='fa-regular fa-square-plus'></i>",
             rowFormatter: function(row) {
                 const data = row.getData();
                 const $element = $(row.getElement());