diff --git a/schemas/domain.schema.json b/schemas/domain.schema.json
index 5c774845..802cd600 100644
--- a/schemas/domain.schema.json
+++ b/schemas/domain.schema.json
@@ -201,7 +201,6 @@
           "raw",
           "readme",
           "regex",
-          "register",
           "registration",
           "remote",
           "rest",