diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index e2fe66a..14aadae 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -30,6 +30,8 @@ const permaTitle = 'Hacking in Parallel 2022 //// Berlin'
 					<a
 						href='https://chaos.social/@HIP22'
 						title='HiP 2022 Berlin on Mastodon'
+						rel='noopener noreferrer'
+						target='_blank'
 						><img src='/icons/mastodon.svg' alt='' />
 					</a>
 				</li>
@@ -37,6 +39,8 @@ const permaTitle = 'Hacking in Parallel 2022 //// Berlin'
 					<a
 						href='https://matrix.to/#/%23xc3-space%3A1312.media'
 						title='HiP 2022 Berlin on Matrix'
+						rel='noopener noreferrer'
+						target='_blank'
 						><img src='/icons/matrix.svg' alt='' />
 					</a>
 				</li>