diff --git a/charts/chatwoot/Chart.yaml b/charts/chatwoot/Chart.yaml
index ad5f115..64061a8 100644
--- a/charts/chatwoot/Chart.yaml
+++ b/charts/chatwoot/Chart.yaml
@@ -31,7 +31,7 @@ sources:
   - http://www.chatwoot.com
 
 # This is the chart version.
-version: 0.6.3
+version: 0.6.4
 
 # This is the application version.
 appVersion: "v1.19.0"
diff --git a/charts/chatwoot/templates/migrations-job.yaml b/charts/chatwoot/templates/migrations-job.yaml
index c220ec1..85540f6 100644
--- a/charts/chatwoot/templates/migrations-job.yaml
+++ b/charts/chatwoot/templates/migrations-job.yaml
@@ -19,10 +19,21 @@ spec:
       restartPolicy: Never
       initContainers:
       - name: init-postgres
-        image: busybox:1.28
-        command: ["sh", "-c",  "until nslookup {{ template "chatwoot.postgresql.host" . }} ; do echo waiting for {{ template "chatwoot.postgresql.host" . }}; sleep 2; done;"]
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        command: ["/bin/sh"]
+        args:
+          - -c
+          - >-
+            PG_READY="pg_isready -h {{ template "chatwoot.postgresql.host" . }} -p {{ template "chatwoot.postgresql.port" . }}";
+            until $PG_READY;
+            do
+              sleep 2;
+            done;
+            echo "Database ready to accept connections."  ;
       - name: init-redis
         image: busybox:1.28
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
         command: ["sh", "-c", "until nslookup {{ template "chatwoot.redis.host" . }} ; do echo waiting for {{ template "chatwoot.redis.host" . }} ; sleep 2; done;"]
       containers:
       - name: "db-migrate-job"