diff --git a/aques.py b/aques.py
index c3755d8..2a622e9 100644
--- a/aques.py
+++ b/aques.py
@@ -30,7 +30,7 @@ class Aques:
 
         wav_p = cast (wav_p, POINTER (ARRAY (c_ubyte, size.value)))
         wav = bytearray (wav_p.contents)
-        aqtk.AquuesTalk2_FreeWave (wav_p)
+        aqtk.AquesTalk2_FreeWave (wav_p)
 
         return wav