diff --git a/docs/data/data-grid/custom-columns/EditingWithDatePickers.js b/docs/data/data-grid/custom-columns/EditingWithDatePickers.js
index 9e25b5f374f1..24d5a9bea8f0 100644
--- a/docs/data/data-grid/custom-columns/EditingWithDatePickers.js
+++ b/docs/data/data-grid/custom-columns/EditingWithDatePickers.js
@@ -173,7 +173,7 @@ const GridEditDateInput = styled(InputBase)({
 });
 
 function WrappedGridEditDateInput(props) {
-  const { InputProps, ...other } = props;
+  const { InputProps, focused, ...other } = props;
   return <GridEditDateInput fullWidth {...InputProps} {...other} />;
 }