diff --git a/charts/graylog/templates/statefulset.yaml b/charts/graylog/templates/statefulset.yaml
index 58b7f89..17181f7 100644
--- a/charts/graylog/templates/statefulset.yaml
+++ b/charts/graylog/templates/statefulset.yaml
@@ -55,7 +55,9 @@ spec:
         {{- toYaml .Values.graylog.podSecurityContext | nindent 8 }}
       initContainers:
         - name: "setup"
+          registry: {{ .Values.graylog.init.image.registry | default "docker.io" }}
           image: {{ .Values.graylog.init.image.repository | default "busybox" }}
+          tag: {{ .Values.graylog.init.image.tag | default "latest" }}
           imagePullPolicy: {{ .Values.graylog.init.image.pullPolicy | default "IfNotPresent" }}
           # Graylog journal will recursive in every subdirectories. Any invalid format directories will cause errors
           command:
diff --git a/charts/graylog/values.yaml b/charts/graylog/values.yaml
index d25d9df..8f94627 100644
--- a/charts/graylog/values.yaml
+++ b/charts/graylog/values.yaml
@@ -473,7 +473,9 @@ graylog:
     ## Init Container image
     ##
     image:
+      registry: "docker.io"
       repository: "alpine"
+      tag: "3.18.0"
       pullPolicy: "IfNotPresent"
 
     ## Set kubectl location to download and use on init-container. If the value is not set, the https://storage.googleapis.com/kubernetes-release/ will be used.