diff --git a/Makefile b/Makefile
index 366b7b1cd..6c72dc03b 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,11 @@ all: bin/cfssl bin/cfssl-bundle bin/cfssl-certinfo bin/cfssl-newkey bin/cfssl-sc
 
 bin/%: $(shell find . -type f -name '*.go')
 	@mkdir -p $(dir $@)
+ifneq ($(and $(TARGETOS),$(TARGETARCH)),)
 	GOOS=$(TARGETOS) GOARCH=$(TARGETARCH) go build -ldflags $(LDFLAGS) -o $@ ./cmd/$(@F)
+else
+	go build -ldflags $(LDFLAGS) -o $@ ./cmd/$(@F)
+endif
 
 .PHONY: install
 install: install-cfssl install-cfssl-bundle install-cfssl-certinfo install-cfssl-newkey install-cfssl-scan install-cfssljson install-mkbundle install-multirootca
@@ -25,7 +29,11 @@ serve:
 
 bin/goose: $(shell find vendor -type f -name '*.go')
 	@mkdir -p $(dir $@)
+ifneq ($(and $(TARGETOS),$(TARGETARCH)),)
 	GOOS=$(TARGETOS) GOARCH=$(TARGETARCH) go build -o $@ ./vendor/bitbucket.org/liamstask/goose/cmd/goose
+else
+	go build -o $@ ./vendor/bitbucket.org/liamstask/goose/cmd/goose
+endif
 
 .PHONY: clean
 clean: