diff --git a/packages/@headlessui-react/src/index.test.ts b/packages/@headlessui-react/src/index.test.ts
index 5a62ba0fe..34d3a5ba6 100644
--- a/packages/@headlessui-react/src/index.test.ts
+++ b/packages/@headlessui-react/src/index.test.ts
@@ -68,6 +68,7 @@ it('should expose the correct components', () => {
     'PopoverPanel',
 
     'Portal',
+    'PortalGroup',
 
     'Radio',
     'RadioGroup',
diff --git a/packages/@headlessui-react/src/index.ts b/packages/@headlessui-react/src/index.ts
index 10b00fb9e..0a4400fa2 100644
--- a/packages/@headlessui-react/src/index.ts
+++ b/packages/@headlessui-react/src/index.ts
@@ -15,7 +15,7 @@ export * from './components/legend/legend'
 export * from './components/listbox/listbox'
 export * from './components/menu/menu'
 export * from './components/popover/popover'
-export { Portal } from './components/portal/portal'
+export { Portal, PortalGroup } from './components/portal/portal'
 export * from './components/radio-group/radio-group'
 export * from './components/select/select'
 export * from './components/switch/switch'