diff --git a/Layout/default/ConstructionConsent/Form.php b/Layout/default/ConstructionConsent/Form.php
index 5a888459f..9557c6c3d 100644
--- a/Layout/default/ConstructionConsent/Form.php
+++ b/Layout/default/ConstructionConsent/Form.php
@@ -404,14 +404,17 @@
         $("#gstnr").val(kg + gst);
 
         // update EZ
-
-        var response = await fetch('<?=self::getUrl("ConstructionConsent", "Api", ["do" => "getEz"])?>&kg=' + kg + '&gst=' + gst);
-        if (!response.ok) {
-            return false;
-        }
-        var resp_json = await response.json();
-        if(resp_json.status == "OK" && resp_json.result.ez) {
-            $("#ez").val(resp_json.result.ez);
+        if($("#object_type").val() == "building") {
+            $("#ez").prop("readonly", true);
+            var response = await fetch('<?=self::getUrl("ConstructionConsent", "Api", ["do" => "getEz"])?>&kg=' + kg + '&gst=' + gst);
+            if (!response.ok) {
+                return false;
+            }
+            var resp_json = await response.json();
+            if (resp_json.status == "OK" && resp_json.result.ez) {
+                $("#ez").val(resp_json.result.ez);
+            }
+            $("#ez").prop("readonly", false);
         }
     }
 
diff --git a/scripts/import/.gitignore b/scripts/import/.gitignore
index 3eb7507cd..c16953f1e 100644
--- a/scripts/import/.gitignore
+++ b/scripts/import/.gitignore
@@ -2,3 +2,5 @@
 !.gitignore
 !100mraster
 !100mraster/*
+!gst
+!gst/**