diff --git a/catalog/Red_River_future/collection.json b/catalog/Red_River_future/collection.json
index 9c4e03181a727f10f9662ae6eefabbe70df8fa2e..d4d6ca82e0f4a5769fa6507e0ff0ba5136030b64 100644
--- a/catalog/Red_River_future/collection.json
+++ b/catalog/Red_River_future/collection.json
@@ -62,7 +62,7 @@
   "cube:variables": {
     "crs": {
       "dimensions": [],
-      "type": "data",
+      "type": "auxiliary",
       "description": null,
       "unit": null
     },