diff --git a/packages/mui-base/src/Checkbox/Indicator/CheckboxIndicator.tsx b/packages/mui-base/src/Checkbox/Indicator/CheckboxIndicator.tsx
index d2af8f839..d01d77499 100644
--- a/packages/mui-base/src/Checkbox/Indicator/CheckboxIndicator.tsx
+++ b/packages/mui-base/src/Checkbox/Indicator/CheckboxIndicator.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import type { CheckboxIndicatorProps } from './CheckboxIndicator.types';
diff --git a/packages/mui-base/src/Checkbox/Root/CheckboxContext.ts b/packages/mui-base/src/Checkbox/Root/CheckboxContext.ts
index a107e0b92..57cf01246 100644
--- a/packages/mui-base/src/Checkbox/Root/CheckboxContext.ts
+++ b/packages/mui-base/src/Checkbox/Root/CheckboxContext.ts
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import type { CheckboxContextValue } from './CheckboxRoot.types';
 
diff --git a/packages/mui-base/src/Checkbox/Root/CheckboxRoot.tsx b/packages/mui-base/src/Checkbox/Root/CheckboxRoot.tsx
index 94a9b636e..000228bbc 100644
--- a/packages/mui-base/src/Checkbox/Root/CheckboxRoot.tsx
+++ b/packages/mui-base/src/Checkbox/Root/CheckboxRoot.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import { CheckboxContext } from './CheckboxContext';
diff --git a/packages/mui-base/src/Checkbox/Root/useCheckboxRoot.ts b/packages/mui-base/src/Checkbox/Root/useCheckboxRoot.ts
index 349d4e35d..2bd5849b7 100644
--- a/packages/mui-base/src/Checkbox/Root/useCheckboxRoot.ts
+++ b/packages/mui-base/src/Checkbox/Root/useCheckboxRoot.ts
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import type { UseCheckboxRootParameters, UseCheckboxRootReturnValue } from './CheckboxRoot.types';
 import { useControlled } from '../../utils/useControlled';
diff --git a/packages/mui-base/src/Checkbox/index.barrel.ts b/packages/mui-base/src/Checkbox/index.barrel.ts
index 5d3e47f44..1af60bbc9 100644
--- a/packages/mui-base/src/Checkbox/index.barrel.ts
+++ b/packages/mui-base/src/Checkbox/index.barrel.ts
@@ -1,4 +1,3 @@
-'use client';
 export { CheckboxRoot } from './Root/CheckboxRoot';
 export { useCheckboxRoot } from './Root/useCheckboxRoot';
 export { CheckboxContext } from './Root/CheckboxContext';
diff --git a/packages/mui-base/src/NumberField/Decrement/NumberFieldDecrement.tsx b/packages/mui-base/src/NumberField/Decrement/NumberFieldDecrement.tsx
index fd2dc84ef..2b4e5811a 100644
--- a/packages/mui-base/src/NumberField/Decrement/NumberFieldDecrement.tsx
+++ b/packages/mui-base/src/NumberField/Decrement/NumberFieldDecrement.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import type { NumberFieldDecrementProps } from './NumberFieldDecrement.types';
diff --git a/packages/mui-base/src/NumberField/Group/NumberFieldGroup.tsx b/packages/mui-base/src/NumberField/Group/NumberFieldGroup.tsx
index d7a366b82..6c66f75db 100644
--- a/packages/mui-base/src/NumberField/Group/NumberFieldGroup.tsx
+++ b/packages/mui-base/src/NumberField/Group/NumberFieldGroup.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import type { NumberFieldGroupProps } from './NumberFieldGroup.types';
diff --git a/packages/mui-base/src/NumberField/Increment/NumberFieldIncrement.tsx b/packages/mui-base/src/NumberField/Increment/NumberFieldIncrement.tsx
index 7c1918d6b..2f1e7a262 100644
--- a/packages/mui-base/src/NumberField/Increment/NumberFieldIncrement.tsx
+++ b/packages/mui-base/src/NumberField/Increment/NumberFieldIncrement.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import type { NumberFieldIncrementProps } from './NumberFieldIncrement.types';
diff --git a/packages/mui-base/src/NumberField/Input/NumberFieldInput.tsx b/packages/mui-base/src/NumberField/Input/NumberFieldInput.tsx
index 39625f56f..2b2711d22 100644
--- a/packages/mui-base/src/NumberField/Input/NumberFieldInput.tsx
+++ b/packages/mui-base/src/NumberField/Input/NumberFieldInput.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import type { NumberFieldInputProps } from './NumberFieldInput.types';
diff --git a/packages/mui-base/src/NumberField/Root/NumberFieldContext.ts b/packages/mui-base/src/NumberField/Root/NumberFieldContext.ts
index 6434c51ea..4c6db2650 100644
--- a/packages/mui-base/src/NumberField/Root/NumberFieldContext.ts
+++ b/packages/mui-base/src/NumberField/Root/NumberFieldContext.ts
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import { NumberFieldContextValue } from './NumberFieldRoot.types';
 
diff --git a/packages/mui-base/src/NumberField/Root/NumberFieldRoot.tsx b/packages/mui-base/src/NumberField/Root/NumberFieldRoot.tsx
index b51a2d233..1f33ffa69 100644
--- a/packages/mui-base/src/NumberField/Root/NumberFieldRoot.tsx
+++ b/packages/mui-base/src/NumberField/Root/NumberFieldRoot.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import { NumberFieldContext } from './NumberFieldContext';
diff --git a/packages/mui-base/src/NumberField/Root/useNumberFieldRoot.ts b/packages/mui-base/src/NumberField/Root/useNumberFieldRoot.ts
index b9173a4a9..92b7788f9 100644
--- a/packages/mui-base/src/NumberField/Root/useNumberFieldRoot.ts
+++ b/packages/mui-base/src/NumberField/Root/useNumberFieldRoot.ts
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import type {
   UseNumberFieldRootParameters,
diff --git a/packages/mui-base/src/NumberField/Root/useScrub.ts b/packages/mui-base/src/NumberField/Root/useScrub.ts
index 38e20df42..605d64e01 100644
--- a/packages/mui-base/src/NumberField/Root/useScrub.ts
+++ b/packages/mui-base/src/NumberField/Root/useScrub.ts
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
 import { ScrubHandle, ScrubParams } from './useScrub.types';
diff --git a/packages/mui-base/src/NumberField/ScrubArea/NumberFieldScrubArea.tsx b/packages/mui-base/src/NumberField/ScrubArea/NumberFieldScrubArea.tsx
index 94a9b904e..560f9c019 100644
--- a/packages/mui-base/src/NumberField/ScrubArea/NumberFieldScrubArea.tsx
+++ b/packages/mui-base/src/NumberField/ScrubArea/NumberFieldScrubArea.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import type { NumberFieldScrubAreaProps } from './NumberFieldScrubArea.types';
diff --git a/packages/mui-base/src/NumberField/ScrubAreaCursor/NumberFieldScrubAreaCursor.tsx b/packages/mui-base/src/NumberField/ScrubAreaCursor/NumberFieldScrubAreaCursor.tsx
index 16c8062c5..5c55a1c23 100644
--- a/packages/mui-base/src/NumberField/ScrubAreaCursor/NumberFieldScrubAreaCursor.tsx
+++ b/packages/mui-base/src/NumberField/ScrubAreaCursor/NumberFieldScrubAreaCursor.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
 import PropTypes from 'prop-types';
diff --git a/packages/mui-base/src/NumberField/index.barrel.ts b/packages/mui-base/src/NumberField/index.barrel.ts
index 92181f39c..b062dec49 100644
--- a/packages/mui-base/src/NumberField/index.barrel.ts
+++ b/packages/mui-base/src/NumberField/index.barrel.ts
@@ -1,4 +1,3 @@
-'use client';
 export { NumberFieldRoot } from './Root/NumberFieldRoot';
 export { NumberFieldContext } from './Root/NumberFieldContext';
 export { useNumberFieldRoot } from './Root/useNumberFieldRoot';
diff --git a/packages/mui-base/src/Switch/Root/SwitchContext.ts b/packages/mui-base/src/Switch/Root/SwitchContext.ts
index 666310f7c..c2366b612 100644
--- a/packages/mui-base/src/Switch/Root/SwitchContext.ts
+++ b/packages/mui-base/src/Switch/Root/SwitchContext.ts
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import { type SwitchOwnerState } from './SwitchRoot.types';
 
diff --git a/packages/mui-base/src/Switch/Thumb/SwitchThumb.tsx b/packages/mui-base/src/Switch/Thumb/SwitchThumb.tsx
index fc80eeee8..89624259b 100644
--- a/packages/mui-base/src/Switch/Thumb/SwitchThumb.tsx
+++ b/packages/mui-base/src/Switch/Thumb/SwitchThumb.tsx
@@ -1,3 +1,4 @@
+'use client';
 import * as React from 'react';
 import PropTypes from 'prop-types';
 import { SwitchThumbProps } from './SwitchThumb.types';
diff --git a/packages/mui-base/src/Switch/index.barrel.ts b/packages/mui-base/src/Switch/index.barrel.ts
index 52b63f7f2..f4f136cf8 100644
--- a/packages/mui-base/src/Switch/index.barrel.ts
+++ b/packages/mui-base/src/Switch/index.barrel.ts
@@ -1,4 +1,3 @@
-'use client';
 export { SwitchRoot } from './Root/SwitchRoot';
 export { useSwitchRoot } from './Root/useSwitchRoot';
 export { SwitchContext } from './Root/SwitchContext';