diff --git a/Makefile b/Makefile
index 534724e..ea8b6e9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,10 @@
 generate-bindata-debug:
 	go-bindata -debug -o tmpl/bindata.go -pkg tmpl tmpl
 
-build:
+clean:
+	rm -f build/*
+
+build: clean
 	go-bindata -o tmpl/bindata.go -pkg tmpl tmpl
 	env GOOS=darwin GOARCH=amd64 go build -ldflags "-X github.com/mleonard87/frosty/cli.frostyVersion=0.0.1" -o "build/darwin_amd64" frosty.go
 	env GOOS=linux GOARCH=386 go build -ldflags "-X github.com/mleonard87/frosty/cli.frostyVersion=0.0.1" -o "build/linux_386" frosty.go