diff --git a/packages/babel-preset-react-app/create.js b/packages/babel-preset-react-app/create.js
index f8a074decac..99a930ba470 100644
--- a/packages/babel-preset-react-app/create.js
+++ b/packages/babel-preset-react-app/create.js
@@ -8,15 +8,6 @@
 
 const path = require('path');
 
-const hasJsxRuntime = (() => {
-  try {
-    require.resolve('react/jsx-runtime.js');
-    return true;
-  } catch (e) {
-    return false;
-  }
-})();
-
 const validateBoolOption = (name, value, defaultValue) => {
   if (typeof value === 'undefined') {
     value = defaultValue;
diff --git a/packages/create-react-app/yarn.lock.cached b/packages/create-react-app/yarn.lock.cached
index fa101957eae..7ec4ada0934 100644
--- a/packages/create-react-app/yarn.lock.cached
+++ b/packages/create-react-app/yarn.lock.cached
@@ -11470,4 +11470,4 @@ yargs@^15.4.1:
     string-width "^4.2.0"
     which-module "^2.0.0"
     y18n "^4.0.0"
-    yargs-parser "^18.1.2"
\ No newline at end of file
+    yargs-parser "^18.1.2"