diff --git a/engine/src/flutter/sky/packages/sky_engine/BUILD.gn b/engine/src/flutter/sky/packages/sky_engine/BUILD.gn
index 3c7a8c93fda..c3b45ac3ce2 100644
--- a/engine/src/flutter/sky/packages/sky_engine/BUILD.gn
+++ b/engine/src/flutter/sky/packages/sky_engine/BUILD.gn
@@ -32,7 +32,6 @@ dart_pkg("sky_engine") {
     "//sky/engine/bindings/internals.dart",
     "$service_isolate_dir/main.dart",
     "$service_isolate_dir/loader.dart",
-    "$service_isolate_dir/resources.dart",
     "$service_isolate_dir/server.dart",
   ]
   sdk_ext_mappings = [