diff --git a/schema.json b/schema.json
index 776122c..41226d6 100644
--- a/schema.json
+++ b/schema.json
@@ -29,8 +29,7 @@
         "substring",
         "hostname",
         "cidr",
-        "regex",
-        "wildmask"
+        "regex"
       ],
       "type": "string"
     },