diff --git a/packages/ui-toolkit/src/header/brand.js b/packages/ui-toolkit/src/header/brand.js
index 57ab09d5..40963eee 100644
--- a/packages/ui-toolkit/src/header/brand.js
+++ b/packages/ui-toolkit/src/header/brand.js
@@ -20,7 +20,7 @@ const Box = styled.div`
 `;
 
 export default ({ children, ...rest }) => (
-  <Box xs={6} sm={6} md={6} start {...rest}>
+  <Box {...rest}>
     <Brand>
       {children}
     </Brand>
diff --git a/packages/ui-toolkit/src/header/item.js b/packages/ui-toolkit/src/header/item.js
index b7a6cd14..edb77893 100644
--- a/packages/ui-toolkit/src/header/item.js
+++ b/packages/ui-toolkit/src/header/item.js
@@ -24,7 +24,7 @@ const Box = styled.div`
 `;
 
 export default ({ children, ...rest }) => (
-  <Box xs={3} sm={2} md={2} end {...rest}>
+  <Box {...rest}>
     <Text>
       {children}
     </Text>