diff --git a/Makefile b/Makefile
index a88f2349..e5b2eccf 100644
--- a/Makefile
+++ b/Makefile
@@ -328,21 +328,21 @@ bundle-build: ## Build the bundle image.
 
 build-image-amd64: $(GO) $(CONFIG_DOCKER_TARGET) licenses-dir ## Build the Operator for Linux on amd64.
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 $(GO) build -a -o build/_output/bin/manager main.go
-	DOCKER_BUILDKIT=1 DOCKER_DEFAULT_PLATFORM=linux/amd64 $(CONTAINER_CLI) build ${IMAGE_BUILD_OPTS} -t $(REGISTRY)/$(IMG)-amd64:$(GIT_COMMIT_ID) -f ./Dockerfile .
+	DOCKER_BUILDKIT=1 $(CONTAINER_CLI) build ${IMAGE_BUILD_OPTS} --platform=linux/amd64 -t $(REGISTRY)/$(IMG)-amd64:$(GIT_COMMIT_ID) -f ./Dockerfile .
 	$(CONTAINER_CLI) inspect $(REGISTRY)/$(IMG)-amd64:$(GIT_COMMIT_ID)
 	@rm -f build/_output/bin/manager
 	@if [ $(BUILD_LOCALLY) -ne 1 ]; then $(CONTAINER_CLI) push $(REGISTRY)/$(IMG)-amd64:$(GIT_COMMIT_ID); fi
 
 build-image-ppc64le: $(GO) $(CONFIG_DOCKER_TARGET) licenses-dir ## Build the Operator for Linux on ppc64le.
 	CGO_ENABLED=0 GOOS=linux GOARCH=ppc64le $(GO) build -a -o build/_output/bin/manager main.go
-	DOCKER_BUILDKIT=1 DOCKER_DEFAULT_PLATFORM=linux/ppc64le $(CONTAINER_CLI) build ${IMAGE_BUILD_OPTS} -t $(REGISTRY)/$(IMG)-ppc64le:$(GIT_COMMIT_ID) -f ./Dockerfile .
+	DOCKER_BUILDKIT=1 $(CONTAINER_CLI) build ${IMAGE_BUILD_OPTS} --platform=linux/ppc64le -t $(REGISTRY)/$(IMG)-ppc64le:$(GIT_COMMIT_ID) -f ./Dockerfile .
 	$(CONTAINER_CLI) inspect $(REGISTRY)/$(IMG)-ppc64le:$(GIT_COMMIT_ID)
 	@\rm -f build/_output/bin/manager
 	@if [ $(BUILD_LOCALLY) -ne 1 ]; then $(CONTAINER_CLI) push $(REGISTRY)/$(IMG)-ppc64le:$(GIT_COMMIT_ID); fi
 
 build-image-s390x: $(GO) $(CONFIG_DOCKER_TARGET) licenses-dir ## Build the Operator for Linux on s390x.
 	CGO_ENABLED=0 GOOS=linux GOARCH=s390x $(GO) build -a -o build/_output/bin/manager main.go
-	DOCKER_BUILDKIT=1 DOCKER_DEFAULT_PLATFORM=linux/s390x $(CONTAINER_CLI) build ${IMAGE_BUILD_OPTS} -t $(REGISTRY)/$(IMG)-s390x:$(GIT_COMMIT_ID) -f ./Dockerfile .
+	DOCKER_BUILDKIT=1 $(CONTAINER_CLI) build ${IMAGE_BUILD_OPTS} --platform=linux/s390x -t $(REGISTRY)/$(IMG)-s390x:$(GIT_COMMIT_ID) -f ./Dockerfile .
 	$(CONTAINER_CLI) inspect $(REGISTRY)/$(IMG)-s390x:$(GIT_COMMIT_ID)
 	@rm -f build/_output/bin/manager
 	@if [ $(BUILD_LOCALLY) -ne 1 ]; then $(CONTAINER_CLI) push $(REGISTRY)/$(IMG)-s390x:$(GIT_COMMIT_ID); fi