diff --git a/.storybook/components/DropdownStory.js b/.storybook/components/DropdownStory.js
index 6389e7904917..2f838c32b728 100644
--- a/.storybook/components/DropdownStory.js
+++ b/.storybook/components/DropdownStory.js
@@ -41,7 +41,7 @@ storiesOf('Dropdown', module)
     </AppContainer>
   ))
   .addDecorator((story) => (
-    <div style={{ 'min-width': '20em' }}>
+    <div style={{ minWidth: '20em' }}>
       {story()}
     </div>
   ))
diff --git a/.storybook/config.js b/.storybook/config.js
index fe848ed78d1b..dd9a02582b6c 100644
--- a/.storybook/config.js
+++ b/.storybook/config.js
@@ -10,7 +10,7 @@ const style = {
   bottom: 0,
   right: 0,
   display: 'flex',
-  'flex-direction': 'column',
+  flexDirection: 'column',
   alignItems: 'center',
 };