diff --git a/fhem/contrib/DS_Starter/55_DWD_OpenData_Studie_MOSMIX_S.pm b/fhem/contrib/DS_Starter/55_DWD_OpenData_Studie_MOSMIX_S.pm
index 720837ca5..d8dc5b5f2 100644
--- a/fhem/contrib/DS_Starter/55_DWD_OpenData_Studie_MOSMIX_S.pm
+++ b/fhem/contrib/DS_Starter/55_DWD_OpenData_Studie_MOSMIX_S.pm
@@ -1945,6 +1945,7 @@ sub getStationPos {
         my $stname = $placemarkChildNode->textContent();
         if ($stname eq $station) {
           $pos = $n;
+          return $pos;
         }
       }
     }