diff --git a/deployment/base/kustomization.yaml b/deployment/base/kustomization.yaml
index 3584e9c..202b6e3 100644
--- a/deployment/base/kustomization.yaml
+++ b/deployment/base/kustomization.yaml
@@ -3,7 +3,6 @@ resources:
 - mapping.yaml
 - service.yaml
 - database-connection-sealed-secret.yaml
-- database-migration-connection-sealed-secret.yaml
 - cluster-role.yaml
 - cluster-role-binding.yaml
 - database-migration-job.yaml