diff --git a/.gitignore b/.gitignore
index 31e0a47..02f928a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .DS_Store
 # We don't check-in JetBrains's Goland settings
 .idea
+bin/sslip.io-dns-server-*
diff --git a/bin/make_all b/bin/make_all
new file mode 100755
index 0000000..fc88239
--- /dev/null
+++ b/bin/make_all
@@ -0,0 +1,17 @@
+#!/bin/bash
+#
+# Build binaries for macOS, Windows, Linux, FreeBSD
+#
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+cd $DIR/../src
+
+export GOOS GOARCH
+for GOOS in darwin linux freebsd; do
+  for GOARCH in amd64; do
+    go build -o $DIR/sslip.io-dns-server-$GOOS-$GOARCH main.go
+  done
+done
+
+# Windows has a custom extension
+GOOS=windows GOARCH=amd64
+go build -o $DIR/sslip.io-dns-server-$GOOS-$GOARCH.exe main.go