diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..00b83c9
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,3 @@
+module lewisdale.dev/oopsie
+
+go 1.22.2
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..8eab99b
--- /dev/null
+++ b/main.go
@@ -0,0 +1,12 @@
+package main
+
+import (
+	"net/http"
+)
+
+func main() {
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("Hello, World!"))
+	})
+	http.ListenAndServe(":8000", nil)
+}