diff --git a/data/category-orgs b/data/category-orgs
index e6320995..d2fb35ac 100644
--- a/data/category-orgs
+++ b/data/category-orgs
@@ -6,6 +6,7 @@ include:csis
 include:emojipedia
 include:f-droid
 include:ieee
+include:metabrainz
 include:nist
 include:openstreetmap
 include:paskoocheh
diff --git a/data/metabrainz b/data/metabrainz
new file mode 100644
index 00000000..74bb294d
--- /dev/null
+++ b/data/metabrainz
@@ -0,0 +1,8 @@
+acousticbrainz.org
+bookbrainz.org
+coverartarchive.org
+critiquebrainz.org
+listenbrainz.org
+messybrainz.org
+metabrainz.org
+musicbrainz.org