diff --git a/microsite/i18n/en.json b/microsite/i18n/en.json
index 40ad25fe53..d2593a13ce 100644
--- a/microsite/i18n/en.json
+++ b/microsite/i18n/en.json
@@ -50,6 +50,9 @@
       "auth/add-auth-provider": {
         "title": "Adding authentication providers"
       },
+      "auth/auth-backend-classes": {
+        "title": "auth/auth-backend-classes"
+      },
       "auth/auth-backend": {
         "title": "Auth backend"
       },