diff --git a/compression.go b/compression.go
index 32b525d..0e19fe4 100644
--- a/compression.go
+++ b/compression.go
@@ -48,7 +48,7 @@ func SetLevel(level int) error {
 
 func (c *compressor) Compress(w io.Writer) (io.WriteCloser, error) {
 	z := c.poolCompressor.Get().(*writer)
-	z.Writer.Reset(w)
+	z.Reset(w)
 	return z, nil
 }