diff --git a/README.md b/README.md
index 391d866..c7a87d0 100644
--- a/README.md
+++ b/README.md
@@ -20,8 +20,8 @@ please ensure the -dev versions are installed.
 JACK
 CAIRO
 LIBLO
-SNDFILE
-LIBSAMPLRATE
+LIBSNDFILE
+LIBSAMPLERATE
 NTK  ( git clone git://git.tuxfamily.org/gitroot/non/fltk.git ntk )
 ```