diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..567609b
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1 @@
+build/
diff --git a/Makefile b/Makefile
index 3290f23..ae2286a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: all build lint
+.PHONY: all build lint clean
 
 all: lint build
 
@@ -6,6 +6,8 @@ lint:
 	golint ./...
 
 build:
+	mkdir -p build/
+	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags '-w' -o build/gpio-webhook-server ./cmd/server
+
+clean:
 	rm -rf build/
-	mkdir build/
-	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o build/gpio-webhook-server ./cmd/server