diff --git a/backup/pvc/Makefile b/backup/pvc/Makefile
index 4999ae7a4..8ac19c5d6 100644
--- a/backup/pvc/Makefile
+++ b/backup/pvc/Makefile
@@ -186,3 +186,18 @@ endif
 	@echo "Dependencies:"
 	dep status
 	@echo
+
+# Multi-arch (buildx) support mirroring root Makefile
+PLATFORMS ?= linux/arm64,linux/amd64,linux/s390x,linux/ppc64le
+
+.PHONY: docker-buildx
+docker-buildx: check-env ## Build and push multi-arch image (set IMG=quay.io/...:tag)
+	@echo "+ $@"
+	sed -e '1 s/\(^FROM\)/FROM --platform=\$$\{BUILDPLATFORM\}/; t' -e ' 1,// s//FROM --platform=\$$\{BUILDPLATFORM\}/' Dockerfile > Dockerfile.cross
+	- docker buildx create --name backup-pvc-builder
+	docker buildx use backup-pvc-builder
+	- docker buildx build --push --platform=$(PLATFORMS) \
+		--build-arg UID=$(UID) --build-arg GID=$(GID) \
+		--tag ${IMG} -f Dockerfile.cross .
+	- docker buildx rm backup-pvc-builder
+	rm Dockerfile.cross
diff --git a/backup/pvc/VERSION.txt b/backup/pvc/VERSION.txt
index f87d474c4..79b0815e6 100644
--- a/backup/pvc/VERSION.txt
+++ b/backup/pvc/VERSION.txt
@@ -1 +1 @@
-v0.4.3
+v0.4.4
diff --git a/chart/jenkins-operator/README.md b/chart/jenkins-operator/README.md
index 528228a05..643518655 100644
--- a/chart/jenkins-operator/README.md
+++ b/chart/jenkins-operator/README.md
@@ -30,7 +30,7 @@ Kubernetes native operator which fully manages Jenkins on Kubernetes
 | jenkins.backup.env[2].name | string | `"BACKUP_COUNT"` |  |
 | jenkins.backup.env[2].value | string | `"3"` |  |
 | jenkins.backup.getLatestAction[0] | string | `"/home/user/bin/get-latest.sh"` |  |
-| jenkins.backup.image | string | `"quay.io/jenkins-kubernetes-operator/backup-pvc:v0.4.3"` |  |
+| jenkins.backup.image | string | `"quay.io/jenkins-kubernetes-operator/backup-pvc:v0.4.4"` |  |
 | jenkins.backup.interval | int | `30` |  |
 | jenkins.backup.makeBackupBeforePodDeletion | bool | `true` |  |
 | jenkins.backup.pvc.className | string | `""` |  |
diff --git a/chart/jenkins-operator/values.yaml b/chart/jenkins-operator/values.yaml
index 05ac56105..8e79e91e3 100644
--- a/chart/jenkins-operator/values.yaml
+++ b/chart/jenkins-operator/values.yaml
@@ -222,7 +222,7 @@ jenkins:
 
     # image used by backup feature
     # By default using prebuilt backup PVC image
-    image: quay.io/jenkins-kubernetes-operator/backup-pvc:v0.4.3
+    image: quay.io/jenkins-kubernetes-operator/backup-pvc:v0.4.4
 
     # containerName is backup container name
     containerName: backup