diff --git a/etc/codecs.conf b/etc/codecs.conf
index fe84ca0b66..91486d10d4 100644
--- a/etc/codecs.conf
+++ b/etc/codecs.conf
@@ -1164,6 +1164,16 @@ videocodec wmsdmod
   guid 0x7bafb3b1, 0xd8f4, 0x4279, 0x92, 0x53, 0x27, 0xda, 0x42, 0x31, 0x08, 0xde
   out BGR32,BGR24,BGR16
 
+videocodec wms10dmod
+  info "Windows Media Screen Codec 2 from WMP10"
+  status working
+  fourcc MSS1
+  fourcc MSS2
+  driver dmo
+  dll "wms10dmod.dll"
+  guid 0x7bafb3b1, 0xd8f4, 0x4279, 0x92, 0x53, 0x27, 0xda, 0x42, 0x31, 0x08, 0xde
+  out BGR32,BGR24,BGR16
+
 videocodec gotomeeting
   info "GoToMeeting codec"
   status working