diff --git a/lib/galaxy/exceptions/error_codes.json b/lib/galaxy/exceptions/error_codes.json
index f896d87d261..99f93fae53b 100644
--- a/lib/galaxy/exceptions/error_codes.json
+++ b/lib/galaxy/exceptions/error_codes.json
@@ -52,6 +52,6 @@
    {
     "name": "USER_OBJECT_NOT_FOUND",
     "code": 404001,
-    "message": "No such object not found."
+    "message": "No such object found."
    }
 ]