diff --git a/css/unsupported_browser.css b/css/unsupported_browser.css
index 75ac83c0f4..0958ea1232 100644
--- a/css/unsupported_browser.css
+++ b/css/unsupported_browser.css
@@ -101,11 +101,11 @@ a {
     height: 79px;
     background-image: url('/images/chromium.png');
 }
-#firefox-nightly_logo
+#firefox_logo
 {
     width: 73px;
     height: 79px;
-    background-image: url('/images/firefox-nightly.png');
+    background-image: url('/images/firefox.png');
 }
 
 #opera_logo
diff --git a/unsupported_browser.html b/unsupported_browser.html
index fd4837e7bd..68981fbabb 100644
--- a/unsupported_browser.html
+++ b/unsupported_browser.html
@@ -35,7 +35,7 @@
         <div class="browser_wrapper">
             Firefox
             <div class="browser">
-                <div class="logo" id="firefox"></div>
+                <div class="logo" id="firefox_logo"></div>
                 <a href="http://www.getfirefox.com/"><div class="button">DOWNLOAD</div></a>
             </div>
         </div>