diff --git a/lib/flac/flac.go b/lib/flac/flac.go
index f368389..01a96c5 100644
--- a/lib/flac/flac.go
+++ b/lib/flac/flac.go
@@ -96,8 +96,8 @@ func Load(path string) (L []float32, R []float32, err error) {
 	R = make([]float32, md.NumSamples)
 
 	written := 0
-	buf := make([]byte, 4096)
-	sampleVals := (*[1 << 44]int16)(unsafe.Pointer(&buf[0]))[:2048]
+	buf := make([]byte, 16384)
+	sampleVals := (*[1 << 44]int16)(unsafe.Pointer(&buf[0]))[:len(buf)/2]
 
 	for {
 		n, err := r.Read(buf)