diff --git a/stac_fastapi/testdata/joplin/collection.json b/stac_fastapi/testdata/joplin/collection.json
index 5a5070851..992e64b9a 100644
--- a/stac_fastapi/testdata/joplin/collection.json
+++ b/stac_fastapi/testdata/joplin/collection.json
@@ -10,7 +10,7 @@
             "title": "public domain"
         }
     ],
-    "type": "collection",
+    "type": "Collection",
     "extent": {
         "spatial": {
             "bbox": [
@@ -31,4 +31,4 @@
             ]
         }
     }
-}
\ No newline at end of file
+}