diff --git a/index.html b/index.html
index 2da7cfd..4c6b87a 100644
--- a/index.html
+++ b/index.html
@@ -4,6 +4,7 @@
 <head>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <link rel="icon" href="favicon.ico">
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=Ubuntu+Mono:wght@400;700&display=swap" rel="stylesheet">
diff --git a/public/favicon.ico b/public/favicon.ico
new file mode 100644
index 0000000..95740c8
Binary files /dev/null and b/public/favicon.ico differ
diff --git a/src/App.tsx b/src/App.tsx
index a77e3d0..d242396 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -136,6 +136,7 @@ export function App() {
                   <button
                     className={isConnected ? `whitebtn` : `greenbtn`}
                     onClick={() => setIsConnecting(true)}
+                    disabled={isFetching || isConnected}
                   >
                     Connect
                   </button>
@@ -144,7 +145,7 @@ export function App() {
                     onClick={() => {
                       revalidate;
                     }}
-                    disabled={isFetching}
+                    disabled={isFetching || isEligible}
                   >
                     Validate
                   </button>
