diff --git a/src/pages/Header.tsx b/src/pages/Header.tsx
index 38a726e..60c151f 100644
--- a/src/pages/Header.tsx
+++ b/src/pages/Header.tsx
@@ -153,7 +153,7 @@ const Header: React.FC = () => {
               }
             }}
           >
-            <Menu />
+            <MenuIcon />
           </IconButton>
 
           <Menu
diff --git a/src/pages/NotFoundPublic.tsx b/src/pages/NotFoundPublic.tsx
index 6f510ef..f4b7459 100644
--- a/src/pages/NotFoundPublic.tsx
+++ b/src/pages/NotFoundPublic.tsx
@@ -25,7 +25,7 @@ function NotFoundPublic() {
                     gap: 3
                 }}
             >
-                <ErrorOutline sx={{ fontSize: 60, color: theme.palette.error.main }} />
+                <ErrorOutlineIcon sx={{ fontSize: 60, color: theme.palette.error.main }} />
                 <Typography variant="h2" component="h1" gutterBottom>
                     404
                 </Typography>