diff --git a/public/assets/images/ai-portrait-stefan-imhoff.jpg b/public/assets/images/ai-portrait-stefan-imhoff.jpg
new file mode 100644
index 0000000..eddea74
Binary files /dev/null and b/public/assets/images/ai-portrait-stefan-imhoff.jpg differ
diff --git a/public/assets/images/ai-portrait-stefan-imhoff.png b/public/assets/images/ai-portrait-stefan-imhoff.png
deleted file mode 100644
index 4317454..0000000
Binary files a/public/assets/images/ai-portrait-stefan-imhoff.png and /dev/null differ
diff --git a/src/layouts/AboutLayout.astro b/src/layouts/AboutLayout.astro
index db522b5..f2446fd 100644
--- a/src/layouts/AboutLayout.astro
+++ b/src/layouts/AboutLayout.astro
@@ -39,7 +39,7 @@ const schema = JSON.stringify({
 			alt="Stefan Imhoff"
 			aspect={1}
 			breakpoints={[300, 700, 1000]}
-			src="/assets/images/ai-portrait-stefan-imhoff.png"
+			src="/assets/images/ai-portrait-stefan-imhoff.jpg"
 		/>
 	</div>
 	<slot />