diff --git a/DOCS/codecs.conf b/DOCS/codecs.conf
index 2ca53b8ff8..bd8d68818b 100644
--- a/DOCS/codecs.conf
+++ b/DOCS/codecs.conf
@@ -500,6 +500,8 @@ audiocodec acelp
 
 audiocodec imc
   info "Intel Music Coder"
-  status untested
+  status working
+  comment "driver at http://codeczone.virtualave.net/FXIMCAUD.zip"
   format 0x401
-;  driver gebasz
+  driver acm
+  dll "imc32.acm"