diff --git a/people/madsmtm.toml b/people/madsmtm.toml
new file mode 100644
index 000000000..c1b6356ab
--- /dev/null
+++ b/people/madsmtm.toml
@@ -0,0 +1,7 @@
+name = "Mads Marquart"
+github = "madsmtm"
+github-id = 10577181
+zulip-id = 311745
+discord-id = 361190066736857090
+email = "mads@marquart.dk"
+matrix = "@madsmtm:matrix.org"
diff --git a/teams/macos.toml b/teams/macos.toml
index 0c45b84c8..b5c36e449 100644
--- a/teams/macos.toml
+++ b/teams/macos.toml
@@ -9,4 +9,5 @@ members = [
     "shepmaster",
     "thomcc",
     "nvzqz",
+    "madsmtm",
 ]