diff --git a/main.go b/main.go
index 0f85ff5..e77ae30 100755
--- a/main.go
+++ b/main.go
@@ -52,8 +52,11 @@ func main() {
 		if err != nil {
 			panic(err)
 		}
+		if hour < now.Hour() || min < now.Minute() {
+			now = now.Add(time.Hour * 24)
+		}
 		thenTime := time.Date(now.Year(), now.Month(), now.Day(), hour, min, 0, 0, now.Location())
-		duration = thenTime.Sub(now).String()
+		duration = thenTime.Sub(time.Now()).String()
 	}
 
 	tickerInterval, err := time.ParseDuration(interval)