diff --git a/packages/babel-plugin-proposal-numeric-separator/src/index.js b/packages/babel-plugin-proposal-numeric-separator/src/index.js
index 9b16a6267511..6051a9f73bec 100644
--- a/packages/babel-plugin-proposal-numeric-separator/src/index.js
+++ b/packages/babel-plugin-proposal-numeric-separator/src/index.js
@@ -9,7 +9,7 @@ import syntaxNumericSeparator from "@babel/plugin-syntax-numeric-separator";
  */
 function remover({ node }: NodePath<BigIntLiteral | NumericLiteral>) {
   const { extra } = node;
-  if (extra && extra.raw.includes("_")) {
+  if (extra?.raw?.includes("_")) {
     extra.raw = extra.raw.replace(/_/g, "");
   }
 }