diff --git a/src/dialog.rs b/src/dialog.rs
index 8933ed1..e98a2b3 100644
--- a/src/dialog.rs
+++ b/src/dialog.rs
@@ -44,6 +44,7 @@ pub struct MessageDialogOptions {
     pub title: Option<String>,
 
     /// The type of the dialog. Defaults to MessageDialogType::Info.
+    #[serde(rename(serialize = "type"))]
     pub kind: MessageDialogType,
 }