diff --git a/src/components/layout/AdminSidebar.tsx b/src/components/layout/AdminSidebar.tsx
index 58b2dbfe..6d951673 100644
--- a/src/components/layout/AdminSidebar.tsx
+++ b/src/components/layout/AdminSidebar.tsx
@@ -75,7 +75,7 @@ export function AdminSidebar() {
         {!collapsed && (
           <div className="flex items-center gap-2">
             <img 
-              src="https://cdn.thrillwiki.com/images/5d06b122-a3a3-47bc-6176-f93ad8f0ce00/favicon32" 
+              src="https://cdn.thrillwiki.com/images/5d06b122-a3a3-47bc-6176-f93ad8f0ce00/favicon128" 
               alt="ThrillWiki" 
               className="w-8 h-8"
             />
@@ -88,7 +88,7 @@ export function AdminSidebar() {
         {collapsed && (
           <div className="flex items-center justify-center">
             <img 
-              src="https://cdn.thrillwiki.com/images/5d06b122-a3a3-47bc-6176-f93ad8f0ce00/favicon32" 
+              src="https://cdn.thrillwiki.com/images/5d06b122-a3a3-47bc-6176-f93ad8f0ce00/favicon128" 
               alt="ThrillWiki" 
               className="w-6 h-6"
             />