diff --git a/app/Database/Seeds/PlatformSeeder.php b/app/Database/Seeds/PlatformSeeder.php
index eb0fd9e6..fb322041 100644
--- a/app/Database/Seeds/PlatformSeeder.php
+++ b/app/Database/Seeds/PlatformSeeder.php
@@ -529,6 +529,13 @@ class PlatformSeeder extends Seeder
                 'home_url'   => 'https://joinmastodon.org/',
                 'submit_url' => 'https://joinmastodon.org/communities',
             ],
+            [
+                'slug'       => 'matrix',
+                'type'       => 'social',
+                'label'      => 'Matrix',
+                'home_url'   => 'https://matrix.org/',
+                'submit_url' => 'https://matrix.org/try-matrix/',
+            ],
             [
                 'slug'       => 'misskey',
                 'type'       => 'social',
diff --git a/app/Resources/icons/social/matrix.svg b/app/Resources/icons/social/matrix.svg
new file mode 100644
index 00000000..25644485
--- /dev/null
+++ b/app/Resources/icons/social/matrix.svg
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+    <path d="M0 0h24v24H0Z" fill="none" />
+    <path d="M20.75 3.25v17.5h-1.88V22H22V2h-3.13v1.25h1.88ZM8.22 8.62v.97h.03a2.52 2.52 0 0 1 2.17-1.16c.45 0 .86.09 1.23.26.38.18.66.48.85.92.21-.3.5-.58.86-.82s.8-.36 1.29-.36c.38 0 .72.04 1.05.14a1.98 1.98 0 0 1 1.36 1.23c.13.33.2.72.2 1.18v4.77H15.3v-4.04c0-.24-.01-.46-.03-.68a1.33 1.33 0 0 0-.15-.55.92.92 0 0 0-.37-.37c-.16-.1-.38-.14-.65-.14-.28 0-.5.06-.67.16-.17.1-.3.24-.4.41-.1.18-.16.38-.19.58-.03.22-.05.44-.05.66v3.97h-1.95v-4c0-.21 0-.42-.02-.63 0-.2-.04-.39-.11-.57a.88.88 0 0 0-.35-.42 1.45 1.45 0 0 0-1.07-.1c-.16.05-.31.13-.44.24-.15.11-.27.28-.37.5a2 2 0 0 0-.15.84v4.14H6.37V8.62h1.85ZM3.25 3.25v17.5h1.88V22H2V2h3.13v1.25H3.25Z"/>
+</svg>
\ No newline at end of file