fix

Change-Id: Ia5e1fb50a364e8d2ad9e37a1d2cad7dbed4799ed
diff --git a/Makefile b/Makefile
index 18bf327..a6ffce2 100644
--- a/Makefile
+++ b/Makefile
@@ -43,22 +43,24 @@
 manifest_dest=docker://docker.io/$(repo_name)/sketch:latest
 endif
 
-clean:
-	rm -f sketch
+# clean:
+# 	rm -f sketch
 
 build_arm64: export CGO_ENABLED=0
 build_arm64: export GO111MODULE=on
 build_arm64: export GOOS=linux
 build_arm64: export GOARCH=arm64
 build_arm64:
-	go build -o sketch_arm64 cmd/sketch/*.go
+	make
+	cp sketch sketch_arm64
 
 build_amd64: export CGO_ENABLED=0
 build_amd64: export GO111MODULE=on
 build_amd64: export GOOS=linux
 build_amd64: export GOARCH=amd64
 build_amd64:
-	go build -o sketch_amd64 cmd/sketch/*.go
+	make
+	cp sketch sketch_amd64
 
 push_arm64: clean build_arm64
 	$(podman) build --platform linux/arm64 --tag=$(repo_name)/sketch:arm64 $(docker_flags) .