diff --git a/clip/totp.go b/clip/totp.go
index 22eead9..8ef5c77 100644
--- a/clip/totp.go
+++ b/clip/totp.go
@@ -11,13 +11,14 @@ import (
 	"github.com/pquerna/otp/totp"
 )
 
-// GenTOTP generates a TOTP token from a secret (supports standard and Steam TOTP).
-func GenTOTP(secret string, time time.Time, forSteam bool) (string, error) {
+// GenTOTP generates a TOTP token from a secret.
+// Prefix `secret` with "steam@" for Steam TOTP format.
+func GenTOTP(secret string, time time.Time) (string, error) {
 	var totpToken string
 	var err error
 
-	if forSteam {
-		totpToken, err = totp.GenerateCodeCustom(secret, time, totp.ValidateOpts{Period: 30, Digits: 5, Encoder: otp.EncoderSteam})
+	if strings.HasPrefix(secret, "steam@") {
+		totpToken, err = totp.GenerateCodeCustom(secret[6:], time, totp.ValidateOpts{Period: 30, Digits: 5, Encoder: otp.EncoderSteam})
 	} else {
 		totpToken, err = totp.GenerateCode(secret, time)
 	}
@@ -32,15 +33,9 @@ func GenTOTP(secret string, time time.Time, forSteam bool) (string, error) {
 // TOTPCopier is meant to be run as a goroutine to keep
 // the clipboard up-to-date with the latest TOTP token.
 func TOTPCopier(secret string, errorChan chan<- error, done <-chan bool) {
-	var forSteam bool
-	if strings.HasPrefix(secret, "steam@") {
-		secret = secret[6:]
-		forSteam = true
-	}
-
 	for {
 		currentTime := time.Now()
-		token, err := GenTOTP(secret, currentTime, forSteam)
+		token, err := GenTOTP(secret, currentTime)
 		if err != nil {
 			errorChan <- err
 		}