diff --git a/assets/game.html b/assets/game.html
index 37d57ad..cca8509 100644
--- a/assets/game.html
+++ b/assets/game.html
@@ -28,7 +28,7 @@
         Sorry, this game is not yet available for play.
       </div>
     </div>
-    <div id="over18" style="position: absolute; top: 0; left: 0; background: rgba(80,80,80,0.8); width: 100%; height: 100%">
+    <div id="overlay_over18" style="position: absolute; top: 0; left: 0; background: rgba(80,80,80,0.8); width: 100%; height: 100%">
       <div style="display: block; padding: 10px; background: white; width: 80%; margin-left: auto; margin-right: auto; margin-top: 10%; border-radius: 10px;">
         <h1>You must be 18+ to play Blastmud</h1>
         <p>This game is restricted to adults (18 years or above). It contains violence,
diff --git a/src/index.ts b/src/index.ts
index ecf6b7e..b2a374f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -56,7 +56,7 @@ function connectTerm() {
 }
 
 function over18() {
-  document.getElementById("over18").style.display = 'none';
+  document.getElementById("overlay_over18").style.display = 'none';
   isScreened = true;
   window.localStorage['over18'] = true;
   term.focus();