diff --git a/protos/generated/models/aggregated_models.proto b/protos/generated/models/aggregated_models.proto
index 3f9cb68abe3..43c673f7edf 100644
--- a/protos/generated/models/aggregated_models.proto
+++ b/protos/generated/models/aggregated_models.proto
@@ -7258,11 +7258,6 @@ enum SortOrder {
   SORT_ORDER_ASC = 1;
   SORT_ORDER_DESC = 2;
 
-}
-message SortOrderMap {
-
-  map<string, SortOrder> sort_order_map = 1;
-
 }
 message SourceConfig {
 
@@ -8145,7 +8140,7 @@ message TermsAggregation {
   // Coerced unmapped fields into the specified type.
   optional string value_type = 14;
 
-  repeated SortOrderMap order = 15;
+  repeated StringMap order = 15;
 
   optional Script script = 16;