diff --git a/contrib/chart/backstage/files/app-config.development.yaml.tpl b/contrib/chart/backstage/files/app-config.development.yaml.tpl
index 1e0a41ad63..6d3ded16c1 100644
--- a/contrib/chart/backstage/files/app-config.development.yaml.tpl
+++ b/contrib/chart/backstage/files/app-config.development.yaml.tpl
@@ -47,5 +47,5 @@ sentry:
   organization: {{ .Values.appConfig.sentry.organization | quote }}
 
 techdocs:
-  generators:
-    techdocs: 'local'
+  generator: 
+    runIn: 'local'
\ No newline at end of file