diff --git a/packages/uhk-web/src/app/components/popover/tab/keypress/scancodes.json b/packages/uhk-web/src/app/components/popover/tab/keypress/scancodes.json
index edf4bb6b..b67fc2a5 100644
--- a/packages/uhk-web/src/app/components/popover/tab/keypress/scancodes.json
+++ b/packages/uhk-web/src/app/components/popover/tab/keypress/scancodes.json
@@ -314,6 +314,10 @@
                 "id": "69",
                 "text": "F12"
             },
+            {
+              "id": "100",
+              "text": "| ISO"
+            },
             {
                 "id": "104",
                 "text": "F13"
diff --git a/packages/uhk-web/src/app/services/mapper.service.ts b/packages/uhk-web/src/app/services/mapper.service.ts
index 5e48c1bb..aeba287f 100644
--- a/packages/uhk-web/src/app/services/mapper.service.ts
+++ b/packages/uhk-web/src/app/services/mapper.service.ts
@@ -185,6 +185,7 @@ export class MapperService {
         this.basicScanCodeTextMap.set(97, ['pgup', '9']);
         this.basicScanCodeTextMap.set(98, ['Insert', '0']);
         this.basicScanCodeTextMap.set(99, ['Del', '.']);
+        this.basicScanCodeTextMap.set(100, ['ISO key', '|']);
         this.basicScanCodeTextMap.set(104, ['F13']);
         this.basicScanCodeTextMap.set(105, ['F14']);
         this.basicScanCodeTextMap.set(106, ['F15']);