diff --git a/data/meson.build b/data/meson.build
index e8efc4e..b8e0a2a 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -10,6 +10,7 @@ mime_types += [
   'image/png',
   'image/qoi',
   'image/tiff',
+  'image/x-jp2-codestream',
   # .ico
   'image/vnd.microsoft.icon',
   'image/webp',