diff --git a/core/service/build/build.go b/core/service/build/build.go
index 577da9d..b28ebb0 100644
--- a/core/service/build/build.go
+++ b/core/service/build/build.go
@@ -272,6 +272,15 @@ func (s *srv) Cancel(ctx context.Context, namespace, name string, number uint64)
 		return errors.New("already done")
 	}
 
+	if err := db.Model(&storageV1.Stage{}).
+		Where(&storageV1.Stage{
+			BoxID:   buildS.BoxID,
+			BuildID: buildS.ID,
+			Phase:   v1.PhasePending.String(),
+		}).Update("phase", v1.PhaseCanceled).Error; err != nil {
+		return err
+	}
+
 	sched := scheduler.FromContext(ctx)
 	return sched.Cancel(ctx, int64(build.ID))
 }