diff --git a/src/meta/model_v2/migration/src/m20240820_081248_add_time_travel_per_table_epoch.rs b/src/meta/model_v2/migration/src/m20240820_081248_add_time_travel_per_table_epoch.rs
index 17ad55a99c5a0..85d9475aa8f01 100644
--- a/src/meta/model_v2/migration/src/m20240820_081248_add_time_travel_per_table_epoch.rs
+++ b/src/meta/model_v2/migration/src/m20240820_081248_add_time_travel_per_table_epoch.rs
@@ -75,20 +75,23 @@ impl MigrationTrait for Migration {
                             .col(
                                 ColumnDef::new(HummockEpochToVersion::Epoch)
                                     .big_integer()
-                                    .not_null()
-                                    .primary_key(),
+                                    .not_null(),
                             )
                             .col(
                                 ColumnDef::new(HummockEpochToVersion::TableId)
                                     .big_integer()
-                                    .not_null()
-                                    .primary_key(),
+                                    .not_null(),
                             )
                             .col(
                                 ColumnDef::new(HummockEpochToVersion::VersionId)
                                     .big_integer()
                                     .not_null(),
                             )
+                            .primary_key(
+                                Index::create()
+                                    .col(HummockEpochToVersion::Epoch)
+                                    .col(HummockEpochToVersion::TableId),
+                            )
                             .to_owned(),
                     )
                     .await?;