diff --git a/hashcompute.go b/hashcompute.go
index c70a97f..a6da86d 100644
--- a/hashcompute.go
+++ b/hashcompute.go
@@ -31,7 +31,6 @@ func getBuf(size, capacity int) []uint8 {
 
 	buf := *bufPool.Get().(*[]uint8)
 	if cap(buf) < capacity {
-		bufPool.Put(&buf)
 		buf = make([]uint8, capacity)
 	}