diff --git a/src/add-ons/media/plugins/Jamfile b/src/add-ons/media/plugins/Jamfile
index 3d363a2c59..dcb3e5a357 100644
--- a/src/add-ons/media/plugins/Jamfile
+++ b/src/add-ons/media/plugins/Jamfile
@@ -6,6 +6,7 @@ SubInclude OBOS_TOP src add-ons media plugins avi_reader ;
 SubInclude OBOS_TOP src add-ons media plugins mp3_reader ;
 SubInclude OBOS_TOP src add-ons media plugins wav_reader ;
 
+SubInclude OBOS_TOP src add-ons media plugins matroska ;
 SubInclude OBOS_TOP src add-ons media plugins musepack ;
 SubInclude OBOS_TOP src add-ons media plugins ogg ;