diff --git a/_includes/mastodon.svg b/_includes/mastodon.svg
new file mode 100644
index 0000000..2dad924
--- /dev/null
+++ b/_includes/mastodon.svg
@@ -0,0 +1,10 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg width="800px" height="800px" viewBox="-10 -5 1034 1034" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">
+   <path fill="#000000"
+d="M499 114q-93 0 -166 10q-81 12 -128 33l-14 8q-16 10 -32 25q-22 21 -38 47q-21 33 -32 73q-14 47 -14 103v37q0 77 1 120q3 112 18 187q19 95 62 154q50 67 134 90q109 28 210 23q46 -3 88 -12q30 -7 55 -17l19 -8l-4 -75l-22 6q-28 7 -57 10q-41 6 -78 5q-53 -2 -80 -8
+q-43 -8 -67 -30q-29 -25 -35 -72q-2 -14 -2 -29l25 6q31 6 65 10q48 7 93 9q42 2 92 -2q32 -2 88 -9t107 -30q49 -22 81.5 -54t38.5 -64q9 -45 13 -109q4 -46 5 -97v-41q0 -56 -14 -103q-11 -40 -32 -73q-16 -26 -38 -47q-16 -15 -32 -25l-14 -8q-46 -21 -127 -33
+q-74 -10 -166 -10h-3zM269 428q26 0 45 19t19 45.5t-19 45.5t-45.5 19t-45 -19t-18.5 -45.5t18.5 -45.5t45.5 -19zM500 428q27 0 45.5 19t18.5 45.5t-18.5 45.5t-45.5 19t-45.5 -19t-18.5 -45.5t18.5 -45.5t45.5 -19zM731 428q27 0 45.5 19t18.5 45.5t-18.5 45.5t-45 19
+t-45.5 -19t-19 -45.5t19 -45.5t45 -19z" />
+</svg>
\ No newline at end of file
diff --git a/index.html b/index.html
index 624cf3b..246cb9a 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
   <header class="home__about">
     <div id="avatar" class="home__about-photo">
       <div class="home__about-info"><a href="https://github.com/felixhammerl">{% include github.svg %}</a></div>
-      <div class="home__about-info"><a href="https://twitter.com/felixhammerl">{% include twitter.svg %}</a></div>
+      <div class="home__about-info"><a href="https://infosec.exchange/@felixhammerl">{% include mastodon.svg %}</a></div>
       <div class="home__about-info"><a href="mailto:felix.hammerl@gmail.com">{% include envelope.svg %}</a></div>
       <div class="home__about-info"><a href="https://keys.mailvelope.com/pks/lookup?op=get&search=felix.hammerl@gmail.com">{% include key.svg %}</a></div>
     </div>