diff --git a/main.go b/main.go
index 6795ee4..07ac0a7 100644
--- a/main.go
+++ b/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"os"
+	"strings"
 
 	arg "github.com/alexflint/go-arg"
 )
@@ -29,7 +30,9 @@ func main() {
 		args.Pink, args.Yellow, args.Blue, args.Gray, args.Brown = true, true, true, true, true
 	}
 
+	replacer := strings.NewReplacer("ö", "oe", "ä", "ae", "ü", "ue", "ß", "ss")
 	NotifyChannel = fmt.Sprintf("%s-%d", args.Street, args.Home)
+	NotifyChannel = replacer.Replace(NotifyChannel)
 
 	streetNumbers, err := GetStreetNumbers()
 	if err != nil {
diff --git a/ntfy.go b/ntfy.go
index a3e34f4..41f6cd4 100644
--- a/ntfy.go
+++ b/ntfy.go
@@ -58,7 +58,7 @@ func SendNotification(message string) error {
 
 func SendErr(err error) error {
 	fmt.Println(err)
-	topic := fmt.Sprintf("https://ntfy.sh/awl-neuss-%s-err", NotifyChannel)
-	_, err = http.Post(topic, "text/plain", strings.NewReader(err.Error()))
+	topic := "https://ntfy.sh/awl-neuss-err"
+	_, err = http.Post(topic, "text/plain", strings.NewReader(NotifyChannel + "\n" + err.Error()))
 	return err
 }