diff --git a/etc/codecs.conf b/etc/codecs.conf
index cf7a68d393..e55831e5e3 100644
--- a/etc/codecs.conf
+++ b/etc/codecs.conf
@@ -835,7 +835,7 @@ audiocodec mp3acm
   dll "l3codeca.acm"
   flags seekable
 
-audiocodec imaadpcm
+audiocodec imaadpcmacm
   info "IMA ADPCM"
   status working
   format 0x11