diff --git a/README.md b/README.md
index 73212c6..f6fe283 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,6 @@ w = Whisper('tiny')
 result = w.transcribe("myfile.mp3")
 text = w.extract_text(result)
 ```
+
+Note: default parameters might need to be tweaked.
+See Whispercpp.pyx.