diff --git a/pdb-ui/src/main/resources/templates/main.html b/pdb-ui/src/main/resources/templates/main.html
index 27c5275..8473e6d 100644
--- a/pdb-ui/src/main/resources/templates/main.html
+++ b/pdb-ui/src/main/resources/templates/main.html
@@ -13,7 +13,7 @@
 </head>
 <body>
 	
-	<div id="logo">LOGO</div>
+	<div id="logo" aria-hidden="true">LOGO</div>
 	
 	<div id="search-input-wrapper">
 		<input id="search-input" placeholder="field=value and anotherField=anotherValue" data-autocomplete="autocomplete"
@@ -54,7 +54,7 @@
 			<option value="LOG2">log 2</option>
 		</select>
 		
-		<button id="search-submit"><i class="fa fa-area-chart"> Plot</i></button>
+		<button id="search-submit"><i class="fa fa-area-chart" aria-hidden="true"></i> Plot</button>
 	</div>
  
 	<div id="navigation">
