diff --git a/packages/extension/public/popup.html b/packages/extension/public/popup.html
index 8c5e260e..beb67ed4 100644
--- a/packages/extension/public/popup.html
+++ b/packages/extension/public/popup.html
@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <title>polkadot{.js}</title>
   </head>
-  <body style="background:#f5f6f7; box-sizing:border-box; height:580px; margin:0; padding:0 1rem; width:480px;">
+  <body style="background:#f5f6f7; box-sizing:border-box; height:580px; margin:0; overflow-x: hidden; padding:0 1rem; width:480px;">
     <div id="root"></div>
     <script src='./popup.js'></script>
   </body>
diff --git a/packages/extension/src/background/handlers/State.ts b/packages/extension/src/background/handlers/State.ts
index 0132d809..4db9ebc3 100644
--- a/packages/extension/src/background/handlers/State.ts
+++ b/packages/extension/src/background/handlers/State.ts
@@ -91,7 +91,7 @@ export default class State {
     extension.windows.create({
       // This is not allowed on FF, only on Chrome - disable completely
       // focused: true,
-      height: 580,
+      height: 581,
       left: 150,
       top: 150,
       type: 'popup',