diff --git a/msvsphere-9.json b/msvsphere-9.json
index 2a2900c..a2f0659 100644
--- a/msvsphere-9.json
+++ b/msvsphere-9.json
@@ -901,7 +901,7 @@
       "url": "https://src.fedoraproject.org/rpms/libmatroska.git"
     },
     "libmd": {
-      "url": "https://src.fedoraproject.org/rpms/libmd.git"
+      "url": "custom"
     },
     "libmicrodns": {
       "url": "https://src.fedoraproject.org/rpms/libmicrodns.git"