diff --git a/src/shuo-irc.com/cmd/scream/main.go b/src/shuo-irc.com/cmd/scream/main.go
index 06ab7d0..70a7fe5 100644
--- a/src/shuo-irc.com/cmd/scream/main.go
+++ b/src/shuo-irc.com/cmd/scream/main.go
@@ -1 +1,7 @@
 package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("Hello world!")
+}