diff --git a/adcom1/testdata/media-response.json b/adcom1/testdata/media-response.json
index 2bf68a3..b66a5d4 100644
--- a/adcom1/testdata/media-response.json
+++ b/adcom1/testdata/media-response.json
@@ -7,7 +7,7 @@
     "secure": 1,
     "display": {
       "mime": "image/jpeg",
-      "type": 3,
+      "ctype": 3,
       "w": 320,
       "h": 50,
       "banner": {