diff --git a/docs/data/material/components/selects/SelectAutoWidth.js b/docs/data/material/components/selects/SelectAutoWidth.js
index e47d0de7d21b6c..0d56a041c980f4 100644
--- a/docs/data/material/components/selects/SelectAutoWidth.js
+++ b/docs/data/material/components/selects/SelectAutoWidth.js
@@ -26,7 +26,7 @@ export default function SelectAutoWidth() {
           <MenuItem value="">
             <em>None</em>
           </MenuItem>
-          <MenuItem value={10}>Twenty</MenuItem>
+          <MenuItem value={20}>Twenty</MenuItem>
           <MenuItem value={21}>Twenty one</MenuItem>
           <MenuItem value={22}>Twenty one and a half</MenuItem>
         </Select>
diff --git a/docs/data/material/components/selects/SelectAutoWidth.tsx b/docs/data/material/components/selects/SelectAutoWidth.tsx
index c8688083fd33f9..8f0c8a7acb3d96 100644
--- a/docs/data/material/components/selects/SelectAutoWidth.tsx
+++ b/docs/data/material/components/selects/SelectAutoWidth.tsx
@@ -26,7 +26,7 @@ export default function SelectAutoWidth() {
           <MenuItem value="">
             <em>None</em>
           </MenuItem>
-          <MenuItem value={10}>Twenty</MenuItem>
+          <MenuItem value={20}>Twenty</MenuItem>
           <MenuItem value={21}>Twenty one</MenuItem>
           <MenuItem value={22}>Twenty one and a half</MenuItem>
         </Select>