diff --git a/internal/lcd/hd44780.go b/internal/lcd/hd44780.go
index b426cae..e291865 100644
--- a/internal/lcd/hd44780.go
+++ b/internal/lcd/hd44780.go
@@ -180,7 +180,7 @@ func (p *LCD) update() error {
 	}
 
 	l1 := fmt.Sprintf("W:%4.1f C:%4.1f %s", p.wort, p.chamber, p.state)
-	l2 := fmt.Sprintf("S:%4.1f A:%4.1f", p.ambient, p.setpoint)
+	l2 := fmt.Sprintf("S:%4.1f A:%4.1f", p.setpoint, p.ambient)
 
 	if l1 != p.l1 {
 		if err := p.lcd.ShowMessage(l1, device.SHOW_LINE_1|device.SHOW_BLANK_PADDING); err != nil {