diff --git a/Backend/mocked-services/src/main/resources/static/js/datatransfer.js b/Backend/mocked-services/src/main/resources/static/js/datatransfer.js
index 728fc12..44db8b0 100644
--- a/Backend/mocked-services/src/main/resources/static/js/datatransfer.js
+++ b/Backend/mocked-services/src/main/resources/static/js/datatransfer.js
@@ -296,6 +296,7 @@ function changeUUID(element){
     console.log(givenUUID);
 
     if( givenUUID == clientUUID ){
+        $("#uuid-input").attr("disabled", true);
         uuidChangeModalDisplay("noChg");
         return;
     }