diff --git a/developer/src/kmc-keyboard/test/fixtures/basic-no-debug.js b/developer/src/kmc-keyboard/test/fixtures/basic-no-debug.js
index 177d55963e..48317a457a 100644
--- a/developer/src/kmc-keyboard/test/fixtures/basic-no-debug.js
+++ b/developer/src/kmc-keyboard/test/fixtures/basic-no-debug.js
@@ -1 +1 @@
-if(typeof keyman === 'undefined') {console.error('Keyboard requires KeymanWeb 16.0 or later');} else {KeymanWeb.KR(new Keyboard_basic());}function Keyboard_basic() {this.KI="Keyboard_basic";this.KN={"value":"TestKbd"};this.KMINVER="16.0";this.KV={F: '10pt "Arial"', K102: 0};this.KV.KLS={TODO_LDML: 2};this.KDU=1;this.KH="";this.KM=0;this.KBVER="1.0.0";this.KMBM=0;this.KVKL={"desktop":{"defaultHint":"none","layer":[{"id":"base","row":[{"id":0,"key":[{"id":"T_hmaqtugha","text":"ħ"},{"id":"T_that","text":"ថា"}]}]}]}};this.gs=function(t,e){return 0;};}
\ No newline at end of file
+if(typeof keyman === 'undefined') {console.error('Keyboard requires KeymanWeb 16.0 or later');} else {KeymanWeb.KR(new Keyboard_basic());}function Keyboard_basic() {this.KI="Keyboard_basic";this.KN={"value":"TestKbd"};this.KMINVER="16.0";this.KV={F: '10pt "Arial"', K102: 0};this.KV.KLS={TODO_LDML: 2};this.KDU=1;this.KH="";this.KM=0;this.KBVER="1.0.0";this.KMBM=0;this.KVKL={"desktop":{"defaultHint":"none","layer":[{"id":"base","row":[{"id":"0","key":[{"id":"T_hmaqtugha","text":"ħ"},{"id":"T_that","text":"ថា"}]}]}]}};this.gs=function(t,e){return 0;};}
\ No newline at end of file
diff --git a/developer/src/kmc-keyboard/test/fixtures/basic.js b/developer/src/kmc-keyboard/test/fixtures/basic.js
index 59a1902ee6..179fa0dc06 100644
--- a/developer/src/kmc-keyboard/test/fixtures/basic.js
+++ b/developer/src/kmc-keyboard/test/fixtures/basic.js
@@ -24,7 +24,7 @@ function Keyboard_basic() {
         "id": "base",
         "row": [
           {
-            "id": 0,
+            "id": "0",
             "key": [
               {
                 "id": "T_hmaqtugha",