regenerate projects
diff --git a/binding.gyp b/binding.gyp
index c47cd00..99702ed 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -680,6 +680,7 @@
         'src/core/lib/iomgr/ev_epollsig_linux.c',
         'src/core/lib/iomgr/ev_poll_posix.c',
         'src/core/lib/iomgr/ev_posix.c',
+        'src/core/lib/iomgr/ev_windows.c',
         'src/core/lib/iomgr/exec_ctx.c',
         'src/core/lib/iomgr/executor.c',
         'src/core/lib/iomgr/iocp_windows.c',