diff --git a/tools/inventory/extract-webui-structure.mjs b/tools/inventory/extract-webui-structure.mjs
index 99f3c4a..9f50e67 100644
--- a/tools/inventory/extract-webui-structure.mjs
+++ b/tools/inventory/extract-webui-structure.mjs
@@ -13,7 +13,13 @@ const metaRoot = path.resolve(metaRootArgument);
 const repositoryCatalog = JSON.parse(
   fs.readFileSync(path.join(metaRoot, "repositories.json"), "utf8")
 );
-const workspaceRoot = path.resolve(repositoryCatalog.default_parent);
+const siblingWorkspaceRoot = path.dirname(metaRoot);
+const configuredWorkspaceRoot = path.resolve(repositoryCatalog.default_parent);
+const workspaceRoot = fs.existsSync(
+  path.join(siblingWorkspaceRoot, "govoplan-core", "webui")
+)
+  ? siblingWorkspaceRoot
+  : configuredWorkspaceRoot;
 const typescriptPath = path.join(
   workspaceRoot,
   "govoplan-core",