diff --git a/docs/src/pages/components/autocomplete/DisabledOptions.js b/docs/src/pages/components/autocomplete/DisabledOptions.js
index 82dba85b2c0c5d..268e2e28969452 100644
--- a/docs/src/pages/components/autocomplete/DisabledOptions.js
+++ b/docs/src/pages/components/autocomplete/DisabledOptions.js
@@ -11,16 +11,7 @@ export default function DisabledOptions() {
       getOptionDisabled={option => option === timeSlots[0] || option === timeSlots[2]}
       style={{ width: 300 }}
       renderInput={params => (
-        <TextField
-          {...params}
-          label="Disabled options"
-          variant="outlined"
-          fullWidth
-          inputProps={{
-            ...params.inputProps,
-            autoComplete: 'disabled', // disable autocomplete and autofill
-          }}
-        />
+        <TextField {...params} label="Disabled options" variant="outlined" fullWidth />
       )}
     />
   );
diff --git a/docs/src/pages/components/autocomplete/DisabledOptions.tsx b/docs/src/pages/components/autocomplete/DisabledOptions.tsx
index ad90d5c6501a4a..34256ea6dbfe21 100644
--- a/docs/src/pages/components/autocomplete/DisabledOptions.tsx
+++ b/docs/src/pages/components/autocomplete/DisabledOptions.tsx
@@ -11,16 +11,7 @@ export default function DisabledOptions() {
       getOptionDisabled={(option: TimeSlot) => option === timeSlots[0] || option === timeSlots[2]}
       style={{ width: 300 }}
       renderInput={params => (
-        <TextField
-          {...params}
-          label="Disabled options"
-          variant="outlined"
-          fullWidth
-          inputProps={{
-            ...params.inputProps,
-            autoComplete: 'disabled', // disable autocomplete and autofill
-          }}
-        />
+        <TextField {...params} label="Disabled options" variant="outlined" fullWidth />
       )}
     />
   );
diff --git a/packages/material-ui-lab/src/useAutocomplete/useAutocomplete.js b/packages/material-ui-lab/src/useAutocomplete/useAutocomplete.js
index b5db3dbffc0997..a7e37d17c6901e 100644
--- a/packages/material-ui-lab/src/useAutocomplete/useAutocomplete.js
+++ b/packages/material-ui-lab/src/useAutocomplete/useAutocomplete.js
@@ -732,7 +732,7 @@ export default function useAutocomplete(props) {
       'aria-autocomplete': autoComplete ? 'both' : 'list',
       'aria-controls': popupOpen ? `${id}-popup` : null,
       // Disable browser's suggestion that might overlap with the popup.
-      // (autocomplete and autofill)
+      // Handle autocomplete but not autofill.
       autoComplete: 'off',
       ref: inputRef,
       autoCapitalize: 'none',