diff --git a/Makefile b/Makefile
index 215d438..973e0a0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,13 +1,11 @@
 .PHONY: hello
-hello:
-	rm -f ./html/*
+hello: clean
 	GOOS=js GOARCH=wasm go build -o ./html/test.wasm ./hello/main.go
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.html ./html/index.html
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.js ./html/wasm_exec.js
 
 .PHONY: tinygo
-tinygo:
-	rm -f ./html/*
+tinygo: clean
 	docker run --rm -v $$(pwd):/go/src/github.com/johanbrandhorst/wasm-experiments --entrypoint /bin/bash tinygo/tinygo:latest -c "\
 		cd /go/src/github.com/johanbrandhorst/wasm-experiments && \
 		tinygo build -o ./html/test.wasm -target wasm ./$(target)/main.go && \
@@ -16,27 +14,27 @@ tinygo:
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.html ./html/index.html
 
 .PHONY: channels
-channels:
-	rm -f ./html/*
+channels: clean
 	GOOS=js GOARCH=wasm go build -o ./html/test.wasm ./channels/main.go
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.html ./html/index.html
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.js ./html/wasm_exec.js
 
 .PHONY: js
-js:
-	rm -f ./html/*
+js: clean
 	GOOS=js GOARCH=wasm go build -o ./html/test.wasm ./js/main.go
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.html ./html/index.html
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.js ./html/wasm_exec.js
 	sed -i -e 's;</button>;</button>\n\t<div id=\"target\"></div>;' ./html/index.html
 
 .PHONY: fetch
-fetch:
-	rm -f ./html/*
+fetch: clean
 	GOOS=js GOARCH=wasm go build -o ./html/test.wasm ./fetch/main.go
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.html ./html/index.html
 	cp $$(go env GOROOT)/misc/wasm/wasm_exec.js ./html/wasm_exec.js
 	sed -i -e 's;</button>;</button>\n\t<div id=\"target\"></div>;' ./html/index.html
 
+clean:
+	rm -f ./html/*
+
 serve:
 	go run main.go