diff --git a/src/net/pxl8_net.c b/src/net/pxl8_net.c
index fbc30f2..3b15abc 100644
--- a/src/net/pxl8_net.c
+++ b/src/net/pxl8_net.c
@@ -43,6 +43,7 @@ struct pxl8_net {
     socket_t sock;
 
     u8 recv_buf[4096];
+    u8 send_buf[4096];
 
 #ifdef PXL8_ASYNC_THREADS
     pxl8_thread* recv_thread;