diff --git a/AUTHORS.md b/AUTHORS.md
new file mode 100644
index 0000000..94ea8fb
--- /dev/null
+++ b/AUTHORS.md
@@ -0,0 +1,30 @@
+# Authors
+
+#### Ordered by first contribution.
+
+- Feross Aboukhadijeh <feross@feross.org>
+- Mathias Buus <mathiasbuus@gmail.com>
+- thermatk <thermatk@thermatk.com>
+- fisch0920 <fisch0920@gmail.com>
+- Aliaksei Sapach <aliaksei.dreamsonic@gmail.com>
+- John Hiesey <john@hiesey.com>
+- hicom150 <necrox666@gmail.com>
+- Theadd <pantallazo@gmail.com>
+- Astro <astro@spaceboyz.net>
+- Anthony MOI <xn1t0x@gmail.com>
+- Max Ogden <max@maxogden.com>
+- Sidd Sridharan <sidd@sidd.com>
+- Nick Rafter <nicholas.rafter@gmail.com>
+- zckevin <zckevinzc@gmail.com>
+- Michael Williams <dinosaur@riseup.net>
+- Garret Buell <gmbuell@gmail.com>
+- Linus Unnebäck <linus@folkdatorn.se>
+- Aram Drevekenin <aram@onetwotrade.com>
+- Gustavo Rodrigues <qgustavor@gmail.com>
+- Alex <alxmorais8@msn.com>
+- Harsh Vakharia <harshjv@users.noreply.github.com>
+- Yoann Ciabaud <yoann@sonora.io>
+- Diego Rodríguez Baquero <DiegoRBaquero@users.noreply.github.com>
+- Autarc <autarc@gmail.com>
+
+#### Generated by bin/update-authors.sh.
diff --git a/bin/update-authors.sh b/bin/update-authors.sh
new file mode 100755
index 0000000..c7744a5
--- /dev/null
+++ b/bin/update-authors.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+# Update AUTHORS.md based on git history.
+
+git log --reverse --format='%aN <%aE>' | perl -we '
+BEGIN {
+  %seen = (), @authors = ();
+}
+while (<>) {
+  next if $seen{$_};
+  next if /<support\@greenkeeper.io>/;
+  next if /<yoann\@atacma.agency>/;
+  next if /<yciabaud\@users.noreply.github.com>/;
+  $seen{$_} = push @authors, "- ", $_;
+}
+END {
+  print "# Authors\n\n";
+  print "#### Ordered by first contribution.\n\n";
+  print @authors, "\n";
+  print "#### Generated by bin/update-authors.sh.\n";
+}
+' > AUTHORS.md
diff --git a/package.json b/package.json
index c44b857..d898fd0 100644
--- a/package.json
+++ b/package.json
@@ -64,6 +64,7 @@
     "url": "git://github.com/feross/bittorrent-tracker.git"
   },
   "scripts": {
+    "update-authors": "./bin/update-authors.sh",
     "test": "standard && tape test/*.js"
   }
 }