diff --git a/main.go b/main.go
index 6dbd125..9fcddc5 100644
--- a/main.go
+++ b/main.go
@@ -9,7 +9,7 @@ import (
 
 func main() {
 	http.HandleFunc("/ping", func(w http.ResponseWriter, r *http.Request) {
-		w.Write([]byte("PING"))
+		w.Write([]byte("PONG"))
 	})
 
 	http.HandleFunc("/id", func(w http.ResponseWriter, r *http.Request) {