diff --git a/kubernetes/common/mariadb-galera/templates/job.yaml b/kubernetes/common/mariadb-galera/templates/job.yaml
index cc71bb8..db56f3e 100644
--- a/kubernetes/common/mariadb-galera/templates/job.yaml
+++ b/kubernetes/common/mariadb-galera/templates/job.yaml
@@ -72,6 +72,8 @@
               fieldRef:
                 apiVersion: v1
                 fieldPath: metadata.namespace
+        - name: REPLICA_COUNT
+          value: "{{ .Values.replicaCount }}"
         command: ["/bin/bash", "-c", "--"]
         args: ["/upgrade/post-upgrade-script.sh"]
         volumeMounts: