diff --git a/application/Workflowvalue/Workflowvalue.php b/application/Workflowvalue/Workflowvalue.php
index fbba6ead4..72e2da344 100644
--- a/application/Workflowvalue/Workflowvalue.php
+++ b/application/Workflowvalue/Workflowvalue.php
@@ -69,8 +69,8 @@ class Workflowvalue extends mfBaseModel {
     
     if($this->item->type == "gps") {
       if(is_array($value) && count($value) == 2) {
-        $lat = $value['lat'];
-        $long = $value['long'];
+        $lat = str_replace(",", ".", $value['lat']);
+        $long = str_replace(",", ".", $value['long']);
         $value = "$lat;$long";
         if($lat == null && $long == null) {
           $value = null;