diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
index 1da7b04f6a..d38a4cfa73 100644
--- a/build/config/compiler/BUILD.gn
+++ b/build/config/compiler/BUILD.gn
@@ -296,6 +296,8 @@ config("compiler") {
       # Reduces global namespace pollution.
       "-s",
       "MODULARIZE=1",
+      "-s",
+      "EXPORT_ES6",
 
       # Always produce a symbol map so that we can map crash traces
       "--emit-symbol-map",