diff --git a/src/main/resources/static/js/datatransfer.js b/src/main/resources/static/js/datatransfer.js
index 115f619..e7a0719 100644
--- a/src/main/resources/static/js/datatransfer.js
+++ b/src/main/resources/static/js/datatransfer.js
@@ -252,10 +252,12 @@ function addRow(key, value){
 }
 
 const newRowInput = function(){
-    const hName = $('#headerKeyInput').val();
-    const hValue = $('#headerValueInput').val();
-    if(checkIfInputValid(hName) && checkIfInputValid(hValue)){
-        addRow(hName, hValue);
+    const hName = $('#headerKeyInput');
+    const hValue = $('#headerValueInput');
+    if(checkIfInputValid(hName.val()) && checkIfInputValid(hValue.val())){
+        addRow(hName.val(), hValue.val());
+        hName.val(null);
+        hValue.val(null);
     }
 }
 
diff --git a/target/classes/static/js/datatransfer.js b/target/classes/static/js/datatransfer.js
index 115f619..e7a0719 100644
--- a/target/classes/static/js/datatransfer.js
+++ b/target/classes/static/js/datatransfer.js
@@ -252,10 +252,12 @@ function addRow(key, value){
 }
 
 const newRowInput = function(){
-    const hName = $('#headerKeyInput').val();
-    const hValue = $('#headerValueInput').val();
-    if(checkIfInputValid(hName) && checkIfInputValid(hValue)){
-        addRow(hName, hValue);
+    const hName = $('#headerKeyInput');
+    const hValue = $('#headerValueInput');
+    if(checkIfInputValid(hName.val()) && checkIfInputValid(hValue.val())){
+        addRow(hName.val(), hValue.val());
+        hName.val(null);
+        hValue.val(null);
     }
 }