diff --git a/scrbl/racket-audio.scrbl b/scrbl/racket-audio.scrbl
index 3e18dcc..193931a 100644
--- a/scrbl/racket-audio.scrbl
+++ b/scrbl/racket-audio.scrbl
@@ -29,7 +29,7 @@
 @include-section["audio-decoder.scrbl"]
 @include-section["libao-async-ffi-racket.scrbl"]
 @include-section["flac-decoder.scrbl"]
-@include-section["opus-decoder.scrbl"]
+@include-section["opusfile-decoder.scrbl"]
 @include-section["mp3-decoder.scrbl"]
 @include-section["ffmpeg-decoder.scrbl"]
 @include-section["libao.scrbl"]