diff --git a/index.html b/index.html
index 4e156c4..543fd8a 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@
 <body onload="onload()">
     Code:<br>
 <input type="text" id="input">
-<button value="Submit" onclick="lookup()">Submit</button><br><br><hr>
+<button value="Submit" onclick="lookup()" id="button">Submit</button><br><br><hr>
     <h1 style="text-decoration: none;">Result:</h1>
     <b>ICAO: </b> <span id="icao"></span><br>
     <b>IATA: </b> <span id="iata"></span><br>
diff --git a/script.js b/script.js
index e8bbb38..b7a69a0 100644
--- a/script.js
+++ b/script.js
@@ -45,6 +45,16 @@ function onload() {
         }
     }
     xhr.send();
+    var box = document.getElementById("input")
+    box.addEventListener("keyup", function (event) {
+ 
+        // Checking if key pressed is ENTER or not
+        // if the key pressed is ENTER
+        // click listener on button is called
+        if (event.keyCode == 13) {
+            document.getElementById("button").click();
+        }
+    })
 }
 
 function clear() {
