diff --git a/src/App.js b/src/App.js
index d7c9417..f03f6c7 100644
--- a/src/App.js
+++ b/src/App.js
@@ -113,7 +113,7 @@ function ChatMessage(props) {
 
   return (<>
     <div className={`message ${messageClass}`}>
-      <img src={photoURL || 'https://api.adorable.io/avatars/23/abott@adorable.png'} />
+      <img src={photoURL || 'https://api.adorable.io/avatars/23/abott@adorable.png'} alt="User"/>
       <p>{text}</p>
     </div>
   </>)