diff --git a/src/wp-admin/about.php b/src/wp-admin/about.php
index 1c83739ffc..8ce50895bd 100644
--- a/src/wp-admin/about.php
+++ b/src/wp-admin/about.php
@@ -315,7 +315,7 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 					<source type="image/webp" media="(max-width: 782px)" srcset="https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen-mobile@1x.webp 1x, https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen-mobile.webp 2x" />
 					<source media="(max-width: 782px)" srcset="https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen-mobile@1x.jpg 1x, https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen-mobile.jpg 2x" />
 					<source type="image/webp" srcset="https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen@1x.webp 1x, https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen.webp 2x" />
-					<img src="https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen@1x.jpg" srcset="https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen@1x.jpg 1x, https://s.w.org/images/core/5.0/header/twenty-nineteen.jpg 2x" alt="">
+					<img src="https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen@1x.jpg" srcset="https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen@1x.jpg 1x, https://s.w.org/images/core/5.0/twenty%20nineteen/twenty-nineteen.jpg 2x" alt="">
 				</picture>
 
 				<figcaption><?php _e( 'The front-end of Twenty Nineteen on the left, and how it looks in the editor on the right.' ); ?></figcaption>
@@ -415,7 +415,7 @@ include( ABSPATH . 'wp-admin/admin-header.php' );
 					<source type="image/webp" media="(max-width: 782px)" srcset="https://s.w.org/images/core/5.0/classic/Classic%20Mobile1x.webp 1x, https://s.w.org/images/core/5.0/classic/Classic%20Mobile.webp 2x" />
 					<source media="(max-width: 782px)" srcset="https://s.w.org/images/core/5.0/classic/Classic%20Mobile1x.jpg 1x, https://s.w.org/images/core/5.0/classic/Classic%20Mobile.jpg 2x" />
 					<source type="image/webp" srcset="https://s.w.org/images/core/5.0/classic/Classic@1x.webp 1x, https://s.w.org/images/core/5.0/classic/Classic.webp 2x" />
-					<img src="https://s.w.org/images/core/5.0/classic/Classic@1x.jpg" srcset="https://s.w.org/images/core/5.0/classic/Classic@1x.jpg 1x, https://s.w.org/images/core/5.0/header/Classic.jpg 2x" alt="">
+					<img src="https://s.w.org/images/core/5.0/classic/Classic@1x.jpg" srcset="https://s.w.org/images/core/5.0/classic/Classic@1x.jpg 1x, https://s.w.org/images/core/5.0/classic/Classic.jpg 2x" alt="">
 				</picture>
 			</div>