diff --git a/engine/src/flutter/runtime/BUILD.gn b/engine/src/flutter/runtime/BUILD.gn
index bf90bece945..44ccfb8354b 100644
--- a/engine/src/flutter/runtime/BUILD.gn
+++ b/engine/src/flutter/runtime/BUILD.gn
@@ -2,6 +2,8 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//flutter/common/config.gni")
+
 vmservice_sources_gypi =
   exec_script("//build/gypi_to_gn.py",
       [ rebase_path("//dart/runtime/bin/vmservice/vmservice_sources.gypi") ],