diff --git a/BUILD.gn b/BUILD.gn
index 7cc8291..bd6d517 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -158,5 +158,6 @@
   ]
 
   deps = [ ":zlib" ]
+  configs += [ ":zlib_warnings" ]
   public_configs = [ ":zlib_config" ]
 }