diff --git a/decor/speed.go b/decor/speed.go
index 3ddabb2..e4249aa 100644
--- a/decor/speed.go
+++ b/decor/speed.go
@@ -20,14 +20,14 @@
 //
 //	fmt.Printf("%.1f", FmtAsSpeed(SizeB1024(2048)))
 func FmtAsSpeed(input fmt.Formatter) fmt.Formatter {
-	return &speedFormatter{input}
+	return speedFormatter{input}
 }
 
 type speedFormatter struct {
 	fmt.Formatter
 }
 
-func (self *speedFormatter) Format(st fmt.State, verb rune) {
+func (self speedFormatter) Format(st fmt.State, verb rune) {
 	self.Formatter.Format(st, verb)
 	_, err := st.Write([]byte("/s"))
 	if err != nil {