diff --git a/examples/ONE_I-9PSL/ONE_I-9PSL.ino b/examples/ONE_I-9PSL/ONE_I-9PSL.ino
index 941dbbd..3d6273f 100644
--- a/examples/ONE_I-9PSL/ONE_I-9PSL.ino
+++ b/examples/ONE_I-9PSL/ONE_I-9PSL.ino
@@ -1352,7 +1352,7 @@ static void dispSmHandler(int sm) {
   case APP_SM_NORMAL: {
     displayShowDashboard("");
   }
-  detault:
+  default:
     break;
   }
 }