diff --git a/assets/scripts/africa.js b/assets/scripts/africa.js
index ca40788..d1064bc 100644
--- a/assets/scripts/africa.js
+++ b/assets/scripts/africa.js
@@ -13,7 +13,7 @@ function makeItPlay() {
     autoplay: true,
     loop: true,
     onplay: function() {
-      control.style.visibility = 'hidden';
+      play.style.visibility = 'hidden';
     }
   });
 
@@ -31,7 +31,7 @@ function makeItRain() {
   background.crossOrigin = 'anonymous';
 }
 
-function play() {
+function playSound() {
   sound.play();
 }
 
diff --git a/index.html b/index.html
index 0c3d71b..9ef8763 100644
--- a/index.html
+++ b/index.html
@@ -13,7 +13,7 @@
     <img id="background" src="" />
 
     <div id="container">
-      <i id="play" class="icon-play" onclick="javascript:play();"></i>
+      <i id="play" class="icon-play" onclick="javascript:playSound();"></i>
     </div>
 
     <script>