1diff --git a/runtime/bin/BUILD.gn b/runtime/bin/BUILD.gn 2index 1bc82252087..68e983b4902 100644 3--- a/runtime/bin/BUILD.gn 4+++ b/runtime/bin/BUILD.gn 5@@ -1084,6 +1084,8 @@ if (defined(is_linux) && is_linux && defined(is_asan) && is_asan && 6 extra_sources = [ 7 "../vm/libfuzzer/dart_libfuzzer.cc", 8 "builtin.cc", 9+ "dartdev_isolate.cc", 10+ "dartdev_isolate.h", 11 "dfe.cc", 12 "dfe.h", 13 ] 14