diff --git a/app/components/ChatHeader/ChatHeader.tsx b/app/components/ChatHeader/ChatHeader.tsx
index 000877a..470ad1c 100644
--- a/app/components/ChatHeader/ChatHeader.tsx
+++ b/app/components/ChatHeader/ChatHeader.tsx
@@ -135,7 +135,7 @@ export function ChatHeader() {
                     </Flex>
                 </Flex>              
                 <Flex h={'100%'} align={'center'} gap={'sm'}>
-                    {publicKey != opponent.publicKey && (
+                    {publicKey != opponent.publicKey && !isSystemAccount && (
                         <IconPhone 
                         onClick={() => call(dialog)}
                         style={{