diff --git a/test/regressions/fixtures/Menu/MenuContentAnchors.js b/test/regressions/fixtures/Menu/MenuContentAnchors.js
index 46332b8c43125e..9fc5ce87b45928 100644
--- a/test/regressions/fixtures/Menu/MenuContentAnchors.js
+++ b/test/regressions/fixtures/Menu/MenuContentAnchors.js
@@ -21,7 +21,7 @@ function SimpleMenu({ selectedItem, ...props }) {
   return (
     <Grid item>
       <Button
-        sx={{
+        style={{
           // give the anchor enough space so that the menu can align the selected item
           margin: '80px 0',
         }}
diff --git a/test/regressions/fixtures/Textarea/Textarea.js b/test/regressions/fixtures/Textarea/Textarea.js
index 3cf215c095e11a..618b47df6e8613 100644
--- a/test/regressions/fixtures/Textarea/Textarea.js
+++ b/test/regressions/fixtures/Textarea/Textarea.js
@@ -34,10 +34,14 @@ function Textarea() {
         value={value}
         onChange={handleChange}
       />
-      <Input sx={{ width: 200 }} multiline placeholder="rows" rows={3} />
-      <Input sx={{ width: 200 }} multiline value={value} onChange={handleChange} maxRows={4} />
-      <Input sx={{ width: 200 }} multiline placeholder="long placeholder long placeholder" />
-      <Input sx={{ width: 200 }} multiline defaultValue="long default value long default value" />
+      <Input style={{ width: 200 }} multiline placeholder="rows" rows={3} />
+      <Input style={{ width: 200 }} multiline value={value} onChange={handleChange} maxRows={4} />
+      <Input style={{ width: 200 }} multiline placeholder="long placeholder long placeholder" />
+      <Input
+        style={{ width: 200 }}
+        multiline
+        defaultValue="long default value long default value"
+      />
     </div>
   );
 }