diff --git a/src/tls_wrap.h b/src/tls_wrap.h
index 87eac757793b54..56bdda03fc0d5b 100644
--- a/src/tls_wrap.h
+++ b/src/tls_wrap.h
@@ -140,7 +140,6 @@ class TLSWrap : public AsyncWrap,
                          const uv_buf_t* buf,
                          uv_handle_type pending,
                          void* ctx);
-  static void OnAfterWriteSelf(WriteWrap* w, void* ctx);
   static void OnAllocSelf(size_t size, uv_buf_t* buf, void* ctx);
   static void OnReadSelf(ssize_t nread,
                          const uv_buf_t* buf,