diff --git a/packages/core-components/src/layout/ErrorBoundary/ErrorBoundary.test.tsx b/packages/core-components/src/layout/ErrorBoundary/ErrorBoundary.test.tsx
index 72b8e4dc95..99419a9109 100644
--- a/packages/core-components/src/layout/ErrorBoundary/ErrorBoundary.test.tsx
+++ b/packages/core-components/src/layout/ErrorBoundary/ErrorBoundary.test.tsx
@@ -77,10 +77,6 @@ describe('<ErrorBoundary/>', () => {
         /^The above error occurred in the <Bomb> component:/,
       ),
       expect.stringMatching(/^ErrorBoundary/),
-      // React 18.3.0 added error messages for findDOMNode deprecation, https://github.com/facebook/react/commit/c3b283964108b0e8dbcf1f9eb2e7e67815e39dfb.
-      expect.stringContaining(
-        'Warning: findDOMNode is deprecated and will be removed in the next major release. Instead, add a ref directly to the element you want to reference. Learn more about using refs safely here: https://reactjs.org/link/strict-mode-find-node%s',
-      ),
     ]);
     expect(error.length).toEqual(5);
   });