--- a/src/r8168_n.c	2023-10-20 17:46:41.593467802 +0200
+++ b/src/r8168_n.c	2023-10-20 17:47:59.460123974 +0200
@@ -82,6 +82,10 @@
 #include <linux/mdio.h>
 #endif
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6,5,0)
+#include <net/gso.h>
+#endif
+
 #include <asm/io.h>
 #include <asm/irq.h>