diff --git a/chart/templates/backend-migration.job.yaml b/chart/templates/backend-migration.job.yaml
index d51fd30..29793b7 100644
--- a/chart/templates/backend-migration.job.yaml
+++ b/chart/templates/backend-migration.job.yaml
@@ -24,4 +24,6 @@ spec:
             - name: {{ $key }}
               value: "{{ $val }}"
             {{- end }}
+            - name: POSTGRES_HOSTNAME
+              value: "{{ .Values.backend.env.POSTGRES_HOST }}"
       restartPolicy: Never