diff --git a/net-mgmt/net-snmp/files/patch-agent_mibgroup_mibII_tcp.c b/net-mgmt/net-snmp/files/patch-agent_mibgroup_mibII_tcp.c
index af46e3d86d43..83470a30dedf 100644
--- a/net-mgmt/net-snmp/files/patch-agent_mibgroup_mibII_tcp.c
+++ b/net-mgmt/net-snmp/files/patch-agent_mibgroup_mibII_tcp.c
@@ -1,17 +1,35 @@
---- agent/mibgroup/mibII/tcp.c.orig	2023-08-15 20:32:01 UTC
-+++ agent/mibgroup/mibII/tcp.c
+--- agent/mibgroup/mibII/tcp.c.orig	2023-08-15 13:32:01.000000000 -0700
++++ agent/mibgroup/mibII/tcp.c	2025-07-10 17:17:00.309421000 -0700
 @@ -8,6 +8,14 @@
  #include <net-snmp/net-snmp-features.h>
  #include "mibII_common.h"
  
 +#include <sys/param.h>
 +
 +#if defined(__FreeBSD_version) && __FreeBSD_version > 1400066
 +#define IPFRAGTTL	60	/* time to live for frags, slowhz */
 +#define PR_SLOWHZ	2	/* 2 slow timeouts per second */
 +#define PR_FASTHZ	5	/* 5 fast timeouts per second */
 +#endif
 +
  #ifdef HAVE_STDLIB_H
  #include <stdlib.h>
  #endif
+@@ -38,8 +46,17 @@
+ #include <netinet/tcpip.h>
+ #endif
+ #ifdef HAVE_NETINET_TCP_TIMER_H
++#if __FreeBSD_version >= 1500048
++#define _KERNEL
++#define max(x, y) (((x) > (y)) ? (x) : (y))
++#define MSEC_2_TICKS(m) max(1, (uint32_t)((hz == 1000) ? \
++	(m) : ((uint64_t)(m) * (uint64_t)hz)/(uint64_t)1000)) 
++#endif
+ #include <netinet/tcp_timer.h>
++#if __FreeBSD_version >= 1500048
++#undef _KERNEL
+ #endif
++#endif
+ #ifdef HAVE_NETINET_TCP_VAR_H
+ #ifdef openbsd7
+ #define _KERNEL /* OpenBSD 7.3 */