diff --git a/.codespellrc b/.codespellrc
index 799d0cc..0f13cbf 100644
--- a/.codespellrc
+++ b/.codespellrc
@@ -1,3 +1,3 @@
 [codespell]
 skip = *.svg,*.pl.md,themes/3mdeb/assets/*.js
-ignore-words-list = "doubleclick"
+ignore-words-list = hsi
diff --git a/content/events.md b/content/events.md
index d44e175..f61ec5a 100644
--- a/content/events.md
+++ b/content/events.md
@@ -662,6 +662,16 @@ all_events:
 
             * [**Slides**](https://shop.3mdeb.com/wp-content/uploads/2022/08/Fobnail_-Attestation-in-Your-Pocket.pdf)
 
+        - date: "16.11.2021"
+          image: ""
+          youtube_video_id: "xZoCtNV8Qs0&t=6379s"
+          additional_info: |
+            Presentation **#3**  <br>
+            Topic: **LVFS Host Security ID (HSI) and Silicon-Based Core Security**  <br>
+            Presenter: **Piotr Król**
+
+            * [**Slides**](https://shop.3mdeb.com/wp-content/uploads/2024/04/LVFS-Host-Security-ID-HSI-and-Silicon-Based-Core-Security.pdf)
+
     - title: "OpenPOWER **Summit**"
       status: ""
       date: "28.10.2021"