diff --git a/src/couchdb/collections.json b/src/couchdb/collections.json
index 1fb27a46..bac2576b 100644
--- a/src/couchdb/collections.json
+++ b/src/couchdb/collections.json
@@ -77,7 +77,7 @@
             ]
         ]
     },
-    "failurecode": {
+    "failure_code": {
         "format": "csv",
         "primary_key": [
             "code"