diff --git a/agents/meshcore.js b/agents/meshcore.js
index 2a7bc229..8b73f942 100644
--- a/agents/meshcore.js
+++ b/agents/meshcore.js
@@ -1825,6 +1825,15 @@ function getSystemInformation(func) {
                 if (results.hardware.windows.osinfo) { delete results.hardware.windows.osinfo.Node; }
                 if (results.hardware.windows.partitions) { for (var i in results.hardware.windows.partitions) { delete results.hardware.windows.partitions[i].Node; } }
             } catch (ex) { }
+            try { 
+                var values = require('win-wmi').query('ROOT\\CIMV2', "SELECT * FROM Win32_Bios", ['SerialNumber']);
+                results.hardware.identifiers['bios_serial'] = values[0]['SerialNumber'];
+            } catch (ex) { }
+        }
+        if(results.hardware && results.hardware.linux) {
+            if (require('fs').statSync('/sys/class/dmi/id/product_serial').isFile()){
+                results.hardware.identifiers['bios_serial'] = require('fs').readFileSync('/sys/class/dmi/id/product_serial').toString().trim();
+            }
         }
         results.hardware.agentvers = process.versions;
         replaceSpacesWithUnderscoresRec(results);
diff --git a/views/default-mobile.handlebars b/views/default-mobile.handlebars
index e050b84c..0158dbca 100644
--- a/views/default-mobile.handlebars
+++ b/views/default-mobile.handlebars
@@ -5970,6 +5970,7 @@
                 // BIOS
                 if (ident.bios_vendor) { x += addDetailItem("Vendor", EscapeHtml(ident.bios_vendor), s); }
                 if (ident.bios_version) { x += addDetailItem("Version", EscapeHtml(ident.bios_version), s); }
+                if (ident.bios_serial) { x += addDetailItem("Serial", EscapeHtml(ident.bios_serial), s); }
                 if (x != '') { sections.push({ name: "BIOS", html: x, img: 'chip' }); }
 
                 // Motherboard
diff --git a/views/default.handlebars b/views/default.handlebars
index 6c26849d..8b9bdb81 100644
--- a/views/default.handlebars
+++ b/views/default.handlebars
@@ -11665,6 +11665,7 @@
                 // BIOS
                 if (ident.bios_vendor) { x += addDetailItem("Vendor", EscapeHtml(ident.bios_vendor), s); }
                 if (ident.bios_version) { x += addDetailItem("Version", EscapeHtml(ident.bios_version), s); }
+                if (ident.bios_serial) { x += addDetailItem("Serial", EscapeHtml(ident.bios_serial), s); }
                 if (x != '') { sections.push({ name: "BIOS", html: x, img: 'chip64.png' }); }
 
                 // Motherboard