diff --git a/guestbook/php-redis/Makefile b/guestbook/php-redis/Makefile
index 61fe96ab..3353eb5c 100644
--- a/guestbook/php-redis/Makefile
+++ b/guestbook/php-redis/Makefile
@@ -51,7 +51,7 @@ all-container: $(addprefix sub-container-,$(ALL_ARCH))
 all-push: $(addprefix sub-push-,$(ALL_ARCH))
 	docker manifest create --amend $(IMAGE):$(TAG) $(shell echo $(ALL_ARCH) | sed -e "s~[^ ]*~$(IMAGE)\-&:$(TAG)~g")
 	@for arch in $(ALL_ARCH); do docker manifest annotate --arch $${arch} ${IMAGE}:${TAG} ${IMAGE}-$${arch}:${TAG}; done
-	docker manifest push ${IMAGE}:${TAG}
+	docker manifest push --purge ${IMAGE}:${TAG}
 
 container: .container-$(ARCH)
 .container-$(ARCH):
diff --git a/guestbook/redis-slave/Makefile b/guestbook/redis-slave/Makefile
index 34ef90f2..f1bddf97 100644
--- a/guestbook/redis-slave/Makefile
+++ b/guestbook/redis-slave/Makefile
@@ -49,7 +49,7 @@ all-container: $(addprefix sub-container-,$(ALL_ARCH))
 all-push: $(addprefix sub-push-,$(ALL_ARCH))
 	docker manifest create --amend $(IMAGE):$(TAG) $(shell echo $(ALL_ARCH) | sed -e "s~[^ ]*~$(IMAGE)\-&:$(TAG)~g")
 	@for arch in $(ALL_ARCH); do docker manifest annotate --arch $${arch} ${IMAGE}:${TAG} ${IMAGE}-$${arch}:${TAG}; done
-	docker manifest push ${IMAGE}:${TAG}
+	docker manifest push --purge ${IMAGE}:${TAG}
 
 container: .container-$(ARCH)
 .container-$(ARCH):