diff --git a/content/posts/tessera-privacy-first-card-wallet.md b/content/posts/tessera-privacy-first-card-wallet.md
index 48d23a6..3174e8c 100644
--- a/content/posts/tessera-privacy-first-card-wallet.md
+++ b/content/posts/tessera-privacy-first-card-wallet.md
@@ -5,8 +5,8 @@ date: 2026-09-18 12:00:00 +0200
 updated: 2026-09-18 12:30:00 +0200
 category: Projects
 tags: [projects, pwa, privacy, webdev]
-coverImage: tessera-logo.png
-coverImageAlt: Logo of Tessera, simple grid of 2x2 squares.
+coverImage: tessera-cover.png
+coverImageAlt: Tessera cover with basic infroamtion about the post.
 ---
 
 ## The Problem
diff --git a/public/posts/tessera-cover.png b/public/posts/tessera-cover.png
new file mode 100644
index 0000000..02acd06
Binary files /dev/null and b/public/posts/tessera-cover.png differ
diff --git a/public/posts/tessera-logo.png b/public/posts/tessera-logo.png
deleted file mode 100644
index 60af59b..0000000
Binary files a/public/posts/tessera-logo.png and /dev/null differ