diff --git a/web/chat/chat-thread-ancestors.react.js b/web/chat/chat-thread-ancestors.react.js
--- a/web/chat/chat-thread-ancestors.react.js
+++ b/web/chat/chat-thread-ancestors.react.js
@@ -51,7 +51,7 @@
     () => (
       <div className={css.ancestorKeyserver}>
         <div className={css.ancestorKeyserverOperator}>
-          <SWMansionIcon icon="cloud" size={10} />
+          <SWMansionIcon icon="cloud" size={12} />
           <span>{keyserverOwnerUsername}</span>
         </div>
         <div