1 files changed, 1 insertions, 1 deletions
diff --git a/Alc/wave.c b/Alc/wave.c
index ec4f08ec..bd6c408a 100644
--- a/Alc/wave.c
+++ b/Alc/wave.c
@@ -75,7 +75,7 @@ static ALuint WaveProc(ALvoid *ptr)
         while(avail >= pDevice->UpdateSize)
         {
             SuspendContext(NULL);
-            aluMixData(pDevice->Context, data->buffer, data->size,
+            aluMixData(pDevice->Context, data->buffer, pDevice->UpdateSize,
                        pDevice->Format);
             ProcessContext(NULL);