diff --git a/.gn b/.gn
index b302768..7f6d0d2 100644
--- a/.gn
+++ b/.gn
@@ -3,7 +3,6 @@
 # found in the LICENSE file.
 
 buildconfig = "//build/config/BUILDCONFIG.gn"
-secondary_source = "//build/secondary/"
 
 default_args = {
   v8_extra_library_files = []