diff --git a/packages/metro-config/src/index.flow.js b/packages/metro-config/src/index.flow.js
index 92be02cb197..492325d30bb 100644
--- a/packages/metro-config/src/index.flow.js
+++ b/packages/metro-config/src/index.flow.js
@@ -27,6 +27,7 @@ const INTERNAL_CALLSITES_REGEX = new RegExp(
     '/Libraries/YellowBox/.+\\.js$',
     '/metro-runtime/.+\\.js$',
     '/node_modules/@babel/runtime/.+\\.js$',
+    '/node_modules/@react-native/js-polyfills/.+\\.js$',
     '/node_modules/event-target-shim/.+\\.js$',
     '/node_modules/invariant/.+\\.js$',
     '/node_modules/react-devtools-core/.+\\.js$',