diff --git a/misc/mbuffer/files/patch-configure.in b/misc/mbuffer/files/patch-configure.in
index f2104f9de554..9f8ba6fff9ee 100644
--- a/misc/mbuffer/files/patch-configure.in
+++ b/misc/mbuffer/files/patch-configure.in
@@ -1,30 +1,44 @@
 - AC_PATH_PROG(SH,bash sh)
   this only checks whether bash exists in ${PATH}, not sh
   AC_PATH_PROGS() is suppose to check for each program in the blank-separated list,
   and there is no bash in the FreeBSD base system.
 
 - AC_CHECK_TARGET_TOOLS(OBJDUMP,gobjdump objdump)
   /usr/bin/objdump (the GNU version) was removed from the FreeBSD base system
   https://cgit.freebsd.org/src/commit/?id=0ad202f312f6da4f2774ecb7a3f3c2a05b3dde5f
   add llvm-objdump to the list for ${OBJDUMP}.
 
---- configure.in.orig	2021-01-16 05:20:02 UTC
+- AC_SEARCH_LIBS(MD5Init,md,AC_DEFINE([HAVE_LIBMD5], [1], [Define to 1 if you have the md5 library]),)
+  PR 273735: fails to build if www/libwww installed
+  Remove md5 and only searches for md here to avoid linking with lib/libmd5.*
+  installed by www/libwww.
+
+--- configure.in.orig	2023-02-27 19:18:52 UTC
 +++ configure.in
-@@ -104,7 +104,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],
+@@ -104,7 +104,7 @@ AC_PROG_INSTALL
  AC_SUBST(CFLAGS)
  
  AC_PROG_INSTALL
 -AC_PATH_PROG(SH,bash sh)
 +AC_PATH_PROG(SH,sh)
  AC_PATH_PROG(RM,rm)
  AC_PATH_PROG(CP,cp)
  AC_PATH_PROG(MT,mt,AC_MSG_WARN(could not find the program mt - you might need this if you want autoloader support))
-@@ -113,7 +113,7 @@ AC_PATH_PROG(AWK,awk)
+@@ -113,7 +113,7 @@ AC_STRUCT_ST_BLKSIZE
  AC_SYS_LARGEFILE
  AC_STRUCT_ST_BLKSIZE
  
 -AC_CHECK_TARGET_TOOLS(OBJDUMP,gobjdump objdump)
 +AC_CHECK_TARGET_TOOLS(OBJDUMP,gobjdump objdump llvm-objdump)
  
  AC_HEADER_ASSERT
  AC_CHECK_LIB(pthread, pthread_mutex_init)
+@@ -145,7 +145,7 @@ if test x$enable_md5 != xno ; then
+ 	,enable_md5=auto
+ 	)
+ if test x$enable_md5 != xno ; then
+-	AC_SEARCH_LIBS(MD5Init,md5 md,AC_DEFINE([HAVE_LIBMD5], [1], [Define to 1 if you have the md5 library]),)
++	AC_SEARCH_LIBS(MD5Init,md,AC_DEFINE([HAVE_LIBMD5], [1], [Define to 1 if you have the md5 library]),)
+ 	AC_CHECK_HEADER(md5.h,AC_DEFINE([HAVE_MD5_H],[1],[found md5.h]),)
+ 	AC_SEARCH_LIBS(MD5_Init,crypto,AC_DEFINE([HAVE_LIBCRYPTO], [1], [Define to 1 if you have the OpenSSL crypto library]),)
+ fi