diff --git a/index.md b/index.md
index 3efae64..9054117 100644
--- a/index.md
+++ b/index.md
@@ -25,6 +25,7 @@ Since I cannot guarantee that the the fingerprints listed below are always 100%
 * **Keybase:** [@graffen][keybase]
 * **Email:** [jesper@graffen.dk][email]{:rel='me'} [GnuPG][graffen.asc]  
   Fingerprint: `03CD 582F 13C0 682C 8F52 9C05 8417 0D85 CAEB D4B2`
+* **Matrix:** [@graffen:data.coop][matrix]{:rel='me'}
 * **OTR (Jabber/XMPP):** [graffen@xmpp.dk][graffen@xmpp.dk] 
   * *graffen@xmpp.dk/Qubes*
     Fingerprint: `6A99F136 E66972B9 B169D5B3 458828D1 4003240F`
@@ -84,6 +85,7 @@ The following keys have been deprecated for one reason or another. Please don't
 [keybase]:https://keybase.io/graffen/
 [mastodon]:https://mastodon.social/@graffen
 [twitter]:https://twitter.com/graffen/
+[matrix]:https://matrix.to/#/@graffen:data.coop
 [dn42]:dn42.html
 [graffen.asc]:graffen.asc
 [xmpp.dk]:https://xmpp.dk
diff --git a/index.md.asc b/index.md.asc
index 90e8a00..b860626 100644
--- a/index.md.asc
+++ b/index.md.asc
@@ -28,6 +28,7 @@ Since I cannot guarantee that the the fingerprints listed below are always 100%
 * **Keybase:** [@graffen][keybase]
 * **Email:** [jesper@graffen.dk][email]{:rel='me'} [GnuPG][graffen.asc]  
   Fingerprint: `03CD 582F 13C0 682C 8F52 9C05 8417 0D85 CAEB D4B2`
+* **Matrix:** [@graffen:data.coop][matrix]{:rel='me'}
 * **OTR (Jabber/XMPP):** [graffen@xmpp.dk][graffen@xmpp.dk] 
   * *graffen@xmpp.dk/Qubes*
     Fingerprint: `6A99F136 E66972B9 B169D5B3 458828D1 4003240F`
@@ -87,6 +88,7 @@ The following keys have been deprecated for one reason or another. Please don't
 [keybase]:https://keybase.io/graffen/
 [mastodon]:https://mastodon.social/@graffen
 [twitter]:https://twitter.com/graffen/
+[matrix]:https://matrix.to/#/@graffen:data.coop
 [dn42]:dn42.html
 [graffen.asc]:graffen.asc
 [xmpp.dk]:https://xmpp.dk
@@ -101,17 +103,17 @@ The following keys have been deprecated for one reason or another. Please don't
 [rootcert_signed]: ca.graffen.root.cert.pem.asc
 -----BEGIN PGP SIGNATURE-----
 
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-pEh748dNy5wYwDNt4XgPLLVEpsSjTYW+AjkFvs5BP/uZThX0BjM=
-=ucGn
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+91aB8nNWrmmkMYZQFO4VuHxESpOWWVpEqT4pAvEmJ9/tSEMBJGsUs7YJhdJM/ckq
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+Gmg2gnjYt4pwBhe6B7CN0ikxJGAH7RnjqwHMowsfUrJIE9oTttw=
+=rmvn
 -----END PGP SIGNATURE-----