diff --git a/README.md b/README.md
index 23c50cd..7dc4273 100644
--- a/README.md
+++ b/README.md
@@ -160,6 +160,7 @@ show benchmark queue
 | `sort_pushdown_inexact` | Sort pushdown inexact |
 | `sort_pushdown_inexact_unsorted` | Sort pushdown inexact unsorted |
 | `sort_pushdown_inexact_overlap` | Sort pushdown inexact overlap |
+| `wide_schema` | Wide-schema parquet metadata overhead (1024 cols × 256 files; wide vs narrow) |
 
 ### DataFusion (criterion)
 
diff --git a/services/controller.ts b/services/controller.ts
index 507ba34..7a50f02 100644
--- a/services/controller.ts
+++ b/services/controller.ts
@@ -201,6 +201,7 @@ export const controllerStatefulSet = new k8s.apps.v1.StatefulSet("benchmark-cont
                     "external_aggr", "tpcds", "smj", "sort_pushdown",
                     "sort_pushdown_sorted", "sort_pushdown_inexact",
                     "sort_pushdown_inexact_unsorted", "sort_pushdown_inexact_overlap",
+                    "wide_schema",
                   ],
                   default_standard: [
                     "clickbench_partitioned", "tpcds", "tpch",
@@ -216,6 +217,7 @@ export const controllerStatefulSet = new k8s.apps.v1.StatefulSet("benchmark-cont
                     "external_aggr", "tpcds", "smj", "sort_pushdown",
                     "sort_pushdown_sorted", "sort_pushdown_inexact",
                     "sort_pushdown_inexact_unsorted", "sort_pushdown_inexact_overlap",
+                    "wide_schema",
                   ],
                   default_standard: [
                     "clickbench_partitioned", "tpcds", "tpch",