diff --git a/res/lang/default.js b/res/lang/default.js
index f4f9acd..c3efd71 100644
--- a/res/lang/default.js
+++ b/res/lang/default.js
@@ -25,7 +25,6 @@ module.exports = {
     lives: "Lives",
     stamina: "Stamina",
     keyFind: "You found a key!",
-    keyMiss: "You do not have the key for this door!",
-    chestOpen: "You already opened this chest"
+    keyMissing: "You do not have the key for this door!"
   }
 };
\ No newline at end of file
diff --git a/src/entities/portal.js b/src/entities/portal.js
index 8f76438..c20bc18 100644
--- a/src/entities/portal.js
+++ b/src/entities/portal.js
@@ -7,6 +7,9 @@ const sounds = {
   forbidden: new Sound(__dirname + "/../../res/sounds/forbidden.wav")
 };
 
+const TextBox = require(__dirname + "/../helpers/textbox.js");
+const text = require(__dirname + "/../../res/lang/default.js");
+
 var Pointer = require("./pointer.js");
 
 class Portal extends TileSprite {
@@ -90,6 +93,7 @@ class Portal extends TileSprite {
           this.pointer.anims.play("red");
           if (this.keys.action) {
             if (!sounds.forbidden.playing && !this.pressed) {
+              this.level.entities.add(new TextBox(text.game.keyMissing, 2.5));
               sounds.forbidden.play();
               this.pressed = true;
             }