diff --git a/jsonschema-hyperschema.xml b/jsonschema-hyperschema.xml
index dfe1ec51..ab48713c 100644
--- a/jsonschema-hyperschema.xml
+++ b/jsonschema-hyperschema.xml
@@ -331,7 +331,7 @@
 {
     "type": "string",
     "media": {
-        "mediaType": "text/html"
+        "type": "text/html"
     }
 }
 ]]>