diff --git a/bandwidth.go b/bandwidth.go
index 45505ee..18c1f44 100644
--- a/bandwidth.go
+++ b/bandwidth.go
@@ -114,7 +114,7 @@ func (b *BPS) Rate() float64 {
 
 // HumanRate returns a human-friendly (e.g. 23.3MB/s) rate.
 func (b *BPS) HumanRate() string {
-	return Bytes(uint64(b.Rate())) + "/s"
+	return human(uint64(b.Rate())) + "/s"
 }
 
 // Close cleans up and shuts down a BPS.
diff --git a/bytes.go b/bytes.go
index debee8a..41388fe 100644
--- a/bytes.go
+++ b/bytes.go
@@ -51,7 +51,7 @@ func humanateBytes(s uint64, base float64, sizes []string) string {
 // Bytes produces a human readable representation of an SI size.
 //
 // Bytes(82854982) -> 83MB
-func Bytes(s uint64) string {
+func human(s uint64) string {
 	sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB"}
 	return humanateBytes(s, 1000, sizes)
 }