diff --git a/config.w32 b/config.w32
index a9d1e6c..ad91ee4 100644
--- a/config.w32
+++ b/config.w32
@@ -83,6 +83,7 @@
     "src\\core\\lib\\http\\format_request.cc " +
     "src\\core\\lib\\http\\httpcli.cc " +
     "src\\core\\lib\\http\\parser.cc " +
+    "src\\core\\lib\\iomgr\\buffer_list.cc " +
     "src\\core\\lib\\iomgr\\call_combiner.cc " +
     "src\\core\\lib\\iomgr\\combiner.cc " +
     "src\\core\\lib\\iomgr\\endpoint.cc " +
@@ -103,6 +104,7 @@
     "src\\core\\lib\\iomgr\\gethostname_fallback.cc " +
     "src\\core\\lib\\iomgr\\gethostname_host_name_max.cc " +
     "src\\core\\lib\\iomgr\\gethostname_sysconf.cc " +
+    "src\\core\\lib\\iomgr\\internal_errqueue.cc " +
     "src\\core\\lib\\iomgr\\iocp_windows.cc " +
     "src\\core\\lib\\iomgr\\iomgr.cc " +
     "src\\core\\lib\\iomgr\\iomgr_custom.cc " +