diff --git a/.yarn/versions/1b559ed8.yml b/.yarn/versions/1b559ed8.yml
new file mode 100644
index 000000000..c30a8e9aa
--- /dev/null
+++ b/.yarn/versions/1b559ed8.yml
@@ -0,0 +1,7 @@
+releases:
+  "@radix-ui/react-checkbox": patch
+  "@radix-ui/react-radio-group": patch
+  "@radix-ui/react-switch": patch
+
+declined:
+  - primitives
diff --git a/packages/react/checkbox/src/Checkbox.stories.tsx b/packages/react/checkbox/src/Checkbox.stories.tsx
index fd961b15f..612cbf543 100644
--- a/packages/react/checkbox/src/Checkbox.stories.tsx
+++ b/packages/react/checkbox/src/Checkbox.stories.tsx
@@ -56,7 +56,7 @@ export const Styled = () => (
 );
 
 export const Controlled = () => {
-  const [checked, setChecked] = React.useState<boolean | 'indeterminate'>(true);
+  const [checked, setChecked] = React.useState<boolean | 'indeterminate' | undefined>(true);
 
   return (
     <>
@@ -75,7 +75,9 @@ export const Controlled = () => {
 };
 
 export const Indeterminate = () => {
-  const [checked, setChecked] = React.useState<boolean | 'indeterminate'>('indeterminate');
+  const [checked, setChecked] = React.useState<boolean | 'indeterminate' | undefined>(
+    'indeterminate'
+  );
 
   return (
     <>
@@ -101,7 +103,9 @@ export const Indeterminate = () => {
 
 export const WithinForm = () => {
   const [data, setData] = React.useState({ optional: false, required: false, stopprop: false });
-  const [checked, setChecked] = React.useState<boolean | 'indeterminate'>('indeterminate');
+  const [checked, setChecked] = React.useState<boolean | 'indeterminate' | undefined>(
+    'indeterminate'
+  );
 
   return (
     <form
@@ -173,7 +177,9 @@ export const WithinForm = () => {
 };
 
 export const Animated = () => {
-  const [checked, setChecked] = React.useState<boolean | 'indeterminate'>('indeterminate');
+  const [checked, setChecked] = React.useState<boolean | 'indeterminate' | undefined>(
+    'indeterminate'
+  );
 
   return (
     <>
diff --git a/packages/react/checkbox/src/Checkbox.tsx b/packages/react/checkbox/src/Checkbox.tsx
index 65fc242dc..8c71a60e0 100644
--- a/packages/react/checkbox/src/Checkbox.tsx
+++ b/packages/react/checkbox/src/Checkbox.tsx
@@ -19,7 +19,7 @@ const CHECKBOX_NAME = 'Checkbox';
 type ScopedProps<P> = P & { __scopeCheckbox?: Scope };
 const [createCheckboxContext, createCheckboxScope] = createContextScope(CHECKBOX_NAME);
 
-type CheckedState = boolean | 'indeterminate';
+type CheckedState = boolean | 'indeterminate' | undefined;
 
 type CheckboxContextValue = {
   state: CheckedState;
@@ -105,7 +105,7 @@ const Checkbox = React.forwardRef<CheckboxElement, CheckboxProps>(
             bubbles={!hasConsumerStoppedPropagationRef.current}
             name={name}
             value={value}
-            checked={checked}
+            checked={checked ? true : undefined}
             required={required}
             disabled={disabled}
             // We transform because the input is absolutely positioned but we have
diff --git a/packages/react/radio-group/src/Radio.tsx b/packages/react/radio-group/src/Radio.tsx
index 5fdb7fcd4..cd0745873 100644
--- a/packages/react/radio-group/src/Radio.tsx
+++ b/packages/react/radio-group/src/Radio.tsx
@@ -24,7 +24,7 @@ const [RadioProvider, useRadioContext] = createRadioContext<RadioContextValue>(R
 type RadioElement = React.ElementRef<typeof Primitive.button>;
 type PrimitiveButtonProps = React.ComponentPropsWithoutRef<typeof Primitive.button>;
 interface RadioProps extends PrimitiveButtonProps {
-  checked?: boolean;
+  checked?: boolean | undefined;
   required?: boolean;
   onCheck?(): void;
 }
@@ -77,7 +77,7 @@ const Radio = React.forwardRef<RadioElement, RadioProps>(
             bubbles={!hasConsumerStoppedPropagationRef.current}
             name={name}
             value={value}
-            checked={checked}
+            checked={checked ? true : undefined}
             required={required}
             disabled={disabled}
             // We transform because the input is absolutely positioned but we have
@@ -132,7 +132,7 @@ RadioIndicator.displayName = INDICATOR_NAME;
 
 type InputProps = React.ComponentPropsWithoutRef<'input'>;
 interface BubbleInputProps extends Omit<InputProps, 'checked'> {
-  checked: boolean;
+  checked: boolean | undefined;
   control: HTMLElement | null;
   bubbles: boolean;
 }
diff --git a/packages/react/switch/src/Switch.tsx b/packages/react/switch/src/Switch.tsx
index e780df512..cf84f878e 100644
--- a/packages/react/switch/src/Switch.tsx
+++ b/packages/react/switch/src/Switch.tsx
@@ -24,7 +24,7 @@ const [SwitchProvider, useSwitchContext] = createSwitchContext<SwitchContextValu
 type SwitchElement = React.ElementRef<typeof Primitive.button>;
 type PrimitiveButtonProps = React.ComponentPropsWithoutRef<typeof Primitive.button>;
 interface SwitchProps extends PrimitiveButtonProps {
-  checked?: boolean;
+  checked?: boolean | undefined;
   defaultChecked?: boolean;
   required?: boolean;
   onCheckedChange?(checked: boolean): void;
@@ -84,7 +84,7 @@ const Switch = React.forwardRef<SwitchElement, SwitchProps>(
             bubbles={!hasConsumerStoppedPropagationRef.current}
             name={name}
             value={value}
-            checked={checked}
+            checked={checked ? true : undefined}
             required={required}
             disabled={disabled}
             // We transform because the input is absolutely positioned but we have
@@ -131,7 +131,7 @@ SwitchThumb.displayName = THUMB_NAME;
 
 type InputProps = React.ComponentPropsWithoutRef<'input'>;
 interface BubbleInputProps extends Omit<InputProps, 'checked'> {
-  checked: boolean;
+  checked: boolean | undefined;
   control: HTMLElement | null;
   bubbles: boolean;
 }