diff --git a/subscribe_message.go b/subscribe_message.go
index b16b43a..c4002bd 100644
--- a/subscribe_message.go
+++ b/subscribe_message.go
@@ -1,10 +1,8 @@
 package overflow_subscriber
 
-import "encoding/json"
-
 type SubscribeMessage struct {
-	Targets []string         `json:"targets"`
-	Message *json.RawMessage `json:"message"`
+	Targets []string `json:"targets"`
+	Message []byte   `json:"message"`
 }
 
 type SubscribeMessageBody struct {