diff --git a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/union_types.csv-spec b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/union_types.csv-spec
index a2fd3f3d5e0da..0f4c3ef6ef9e9 100644
--- a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/union_types.csv-spec
+++ b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/union_types.csv-spec
@@ -734,6 +734,8 @@ count:long  |  @timestamp:date
 Multi Index millis to nanos stats
 required_capability: union_types
 required_capability: union_types_remove_fields
+required_capability: to_date_nanos
+required_capability: date_trunc_date_nanos
 
 FROM sample_data, sample_data_ts_nanos
 | EVAL @timestamp = DATE_TRUNC(1 hour, TO_DATE_NANOS(@timestamp))