diff --git a/storage/clouddms/logging/v1/clouddms_stackdriver_logs.proto b/storage/clouddms/logging/v1/clouddms_stackdriver_logs.proto
index e7ad1f06..651fee87 100644
--- a/storage/clouddms/logging/v1/clouddms_stackdriver_logs.proto
+++ b/storage/clouddms/logging/v1/clouddms_stackdriver_logs.proto
@@ -20,10 +20,10 @@ import "google/protobuf/duration.proto";
 import "google/protobuf/timestamp.proto";
 import "google/rpc/status.proto";
 
+option go_package = "google.golang.org/genproto/googleapis/storage/clouddms/logging/v1;logging";
 option java_multiple_files = true;
 option java_outer_classname = "DataMigrationStackDriverLogs";
 option java_package = "com.google.storage.clouddms.logging.v1";
-option go_package = "google.golang.org/genproto/googleapis/storage/clouddms/logging/v1;logging";
 
 // The database engines.
 enum DatabaseEngine {
@@ -35,6 +35,9 @@ enum DatabaseEngine {
 
   // The source engine is PostgreSQL.
   POSTGRESQL = 2;
+
+  // The source engine is SQL Server.
+  SQLSERVER = 3;
 }
 
 // The database providers.