diff --git a/util/reserved.json b/util/reserved.json
index 5bac083b7..98267ebff 100644
--- a/util/reserved.json
+++ b/util/reserved.json
@@ -88,6 +88,8 @@
     "payments",
     "portal",
     "postmaster",
+    "prod",
+    "production",
     "recovery",
     "redirect",
     "registrar",
@@ -110,6 +112,7 @@
     "srv",
     "srv[1-99]",
     "staff",
+    "staging",
     "statistics",
     "stats",
     "status",