diff --git a/migrations/20250425_add_durations_primary_key.go b/migrations/20250425_add_durations_primary_key.go
index 65b07b3..763edb5 100644
--- a/migrations/20250425_add_durations_primary_key.go
+++ b/migrations/20250425_add_durations_primary_key.go
@@ -35,14 +35,14 @@ func init() {
 						return err
 					}
 				}
-				if err := tx.Migrator().RenameTable("durations", "durations_old"); err != nil {
-					return err
-				}
 				if tx.Migrator().HasIndex(&models.Duration{}, "idx_time_duration_user") {
 					if err := tx.Migrator().DropIndex(&models.Duration{}, "idx_time_duration_user"); err != nil {
 						return err
 					}
 				}
+				if err := tx.Migrator().RenameTable("durations", "durations_old"); err != nil {
+					return err
+				}
 				if err := tx.Migrator().CreateTable(&models.Duration{}); err != nil {
 					return err
 				}