diff --git a/docs/content/en/blog/DevLog-2026.03.23/assets/cover-light.avif b/docs/content/en/blog/DevLog-2026.03.23/assets/cover-light.avif
index 3e6e0277e..0b90726dd 100644
Binary files a/docs/content/en/blog/DevLog-2026.03.23/assets/cover-light.avif and b/docs/content/en/blog/DevLog-2026.03.23/assets/cover-light.avif differ
diff --git a/docs/content/en/blog/DevLog-2026.03.23/index.md b/docs/content/en/blog/DevLog-2026.03.23/index.md
index 3b918693e..98a0d9689 100644
--- a/docs/content/en/blog/DevLog-2026.03.23/index.md
+++ b/docs/content/en/blog/DevLog-2026.03.23/index.md
@@ -5,7 +5,7 @@ date: 2026-03-23
 excerpt: |
   Initial investigation into improving AIRI mobile performance
 preview-cover:
-  light: "@assets('./assets/cover-light.avif')"
+  light: "@assets('./assets/cover-light.jpg')"
   dark: "@assets('./assets/cover-dark.avif')"
 ---