diff --git a/libukui-notification/notification-client.cpp b/libukui-notification/notification-client.cpp
index 76b2e83..070b8ce 100644
--- a/libukui-notification/notification-client.cpp
+++ b/libukui-notification/notification-client.cpp
@@ -129,7 +129,7 @@ void NotificationClientPrivate::Notify(const QString &app_name, uint replaces_id
     notification.setSummary(summary);
     notification.setBody(body);
     notification.setApplicationName(app_name);
-    notification.setAplicationIconName(app_icon);
+    notification.setApplicationIconName(app_icon);
     notification.setActions(actions);
     notification.setTimeout(timeout);
     notification.setHints(hints);