diff --git a/packages/material-ui/src/DialogActions/DialogActions.js b/packages/material-ui/src/DialogActions/DialogActions.js
index c13b9c792d4ec3..b2d2416420be50 100644
--- a/packages/material-ui/src/DialogActions/DialogActions.js
+++ b/packages/material-ui/src/DialogActions/DialogActions.js
@@ -15,7 +15,6 @@ export const styles = {
   },
   action: {
     margin: '0 4px',
-    minWidth: 64,
   },
 };