diff --git a/models/migrations/migrations.go b/models/migrations/migrations.go
index c3a8f08b5d..f14dfe68db 100644
--- a/models/migrations/migrations.go
+++ b/models/migrations/migrations.go
@@ -409,6 +409,7 @@ func prepareMigrationTasks() []*migration {
 		// Gitea 1.26.0 ends at migration ID number 330 (database version 331)
 
 		newMigration(331, "Add ActionRunAttempt model and related action fields", v1_27.AddActionRunAttemptModel),
+		newMigration(332, "Add group_id and group_sort_order columns to repository table", v1_26.AddGroupColumnsToRepositoryTable),
 	}
 	return preparedMigrations
 }
diff --git a/models/repo/repo.go b/models/repo/repo.go
index 52fc116134..06959f5412 100644
--- a/models/repo/repo.go
+++ b/models/repo/repo.go
@@ -220,8 +220,8 @@ type Repository struct {
 	UpdatedUnix  timeutil.TimeStamp `xorm:"INDEX updated"`
 	ArchivedUnix timeutil.TimeStamp `xorm:"DEFAULT 0"`
 
-	GroupID        int64 `xorm:"DEFAULT NULL"`
-	GroupSortOrder int
+	GroupID        int64 `xorm:"INDEX DEFAULT NULL"`
+	GroupSortOrder int   `xorm:"INDEX"`
 }
 
 func init() {