diff --git a/packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js b/packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js
index 126988076d198..ac7ddfd2f5576 100644
--- a/packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMFizzServer-test.js
@@ -5680,7 +5680,6 @@ describe('ReactDOMFizzServer', () => {
       expect(getVisibleChildren(document.head)).toEqual(<title>4</title>);
     });
 
-    // @gate enableBigIntSupport
     it('should accept a single bigint child', async () => {
       // a Single number child
       function App() {
diff --git a/packages/react-dom/src/__tests__/ReactDOMInput-test.js b/packages/react-dom/src/__tests__/ReactDOMInput-test.js
index 261b60b85cfa7..c2667d53533e4 100644
--- a/packages/react-dom/src/__tests__/ReactDOMInput-test.js
+++ b/packages/react-dom/src/__tests__/ReactDOMInput-test.js
@@ -657,7 +657,6 @@ describe('ReactDOMInput', () => {
     expect(div.firstChild.getAttribute('defaultValue')).toBe(null);
   });
 
-  // @gate enableBigIntSupport
   it('should render bigint defaultValue for SSR', () => {
     const markup = ReactDOMServer.renderToString(
       <input type="text" defaultValue={5n} />,
@@ -677,7 +676,6 @@ describe('ReactDOMInput', () => {
     expect(div.firstChild.getAttribute('defaultValue')).toBe(null);
   });
 
-  // @gate enableBigIntSupport
   it('should render bigint value for SSR', () => {
     const element = <input type="text" value={5n} onChange={() => {}} />;
     const markup = ReactDOMServer.renderToString(element);