diff --git a/models/models-list.yaml b/models/models-list.yaml
index dfe5c54..03caa19 100644
--- a/models/models-list.yaml
+++ b/models/models-list.yaml
@@ -18,7 +18,7 @@ models:
  - yolox-object-detection:
     runner: brick
     name : "General purpose object detection - YoloX"
-    description: "General purpose object detection model based on YoloX Nano. This model is trained on the COCO dataset and can detect 80 different object classes."
+    description: "General purpose object detection model based on YoloX-Nano. This model is trained on the COCO dataset and can detect 80 different object classes."
     model_configuration:
       "EI_OBJ_DETECTION_MODEL": "/models/ootb/ei/yolo-x-nano.eim"
     model_labels:
@@ -1115,7 +1115,7 @@ models:
  - keyword-spotting-hey-arduino:
     runner: brick
     name : "Keyword spotting - Hey Arduino!"
-    description: "A keyword-spotting model to detect the 'Hey Arduino!' in audio recordings"
+    description: "A keyword-spotting model to detect the 'Hey Arduino!' in audio streams."
     model_configuration:
       "EI_KEYWORD_SPOTTING_MODEL": "/models/ootb/ei/keyword-spotting-hey-arduino.eim"
     model_labels: 
@@ -1180,5 +1180,6 @@ models:
       ei-model-url: "https://studio.edgeimpulse.com/public/749446/live"
       source-model-id: "glass-breaking"
       source-model-url: "https://studio.edgeimpulse.com/public/749446/live"
+      private: true
     bricks:
       - arduino:audio_classifier