diff --git a/packages/template-explorer/local.html b/packages/template-explorer/local.html
index 3f93d139122..1aab3c26f03 100644
--- a/packages/template-explorer/local.html
+++ b/packages/template-explorer/local.html
@@ -6,11 +6,11 @@
 <div id="source" class="editor"></div>
 <div id="output" class="editor"></div>
 
-<script src="../../node_modules/monaco-editor/min/vs/loader.js"></script>
+<script src="./node_modules/monaco-editor/min/vs/loader.js"></script>
 <script>
 require.config({
   paths: {
-    'vs': '../../node_modules/monaco-editor/min/vs'
+    'vs': './node_modules/monaco-editor/min/vs'
   }
 })
 </script>
diff --git a/packages/template-explorer/package.json b/packages/template-explorer/package.json
index 57b3a65c851..a89fd2fe2c3 100644
--- a/packages/template-explorer/package.json
+++ b/packages/template-explorer/package.json
@@ -11,6 +11,7 @@
     "enableNonBrowserBranches": true
   },
   "dependencies": {
-    "monaco-editor": "^0.20.0"
+    "monaco-editor": "^0.20.0",
+    "source-map": "^0.6.1"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cafb0efc29f..7d44546e4dd 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -256,8 +256,10 @@ importers:
   packages/template-explorer:
     specifiers:
       monaco-editor: ^0.20.0
+      source-map: ^0.6.1
     dependencies:
       monaco-editor: 0.20.0
+      source-map: 0.6.1
 
   packages/vue:
     specifiers: