diff --git a/src/Service/PlzToCoordinate.php b/src/Service/PlzToCoordinate.php
index 30601f1..a156fa0 100644
--- a/src/Service/PlzToCoordinate.php
+++ b/src/Service/PlzToCoordinate.php
@@ -6,7 +6,7 @@ use Location\Coordinate;
 
 class PlzToCoordinate
 {
-    public function getCoordinates(int $plz)
+    public function convertPlzToCoordinate(int $plz)
     {
         $content = file_get_contents("https://swisspost.opendatasoft.com/api/records/1.0/search/?dataset=plz_verzeichnis_v2&q=postleitzahl%3D" . $plz);
         $result  = json_decode($content);