diff --git a/apps/OpenSign/src/components/AddUser.js b/apps/OpenSign/src/components/AddUser.js
index b74110c26..2413ad30f 100644
--- a/apps/OpenSign/src/components/AddUser.js
+++ b/apps/OpenSign/src/components/AddUser.js
@@ -48,7 +48,9 @@ const AddUser = (props) => {
   };
   const checkUserExist = async () => {
     try {
-      const res = await Parse.Cloud.run("getUserDetails");
+      const res = await Parse.Cloud.run("getUserDetails", {
+        email: formdata.email
+      });
       if (res) {
         return true;
       } else {