diff --git a/vfs/samba/configure.ac b/vfs/samba/configure.ac
index 7e3b4bf43..d1cf727d5 100644
--- a/vfs/samba/configure.ac
+++ b/vfs/samba/configure.ac
@@ -140,7 +140,7 @@ if test x"$ac_cv_func_connect" = x"no"; then
 fi
 
 AC_CHECK_FUNCS(waitpid getcwd strtoul strerror chown chmod)
-AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync bzero memset)
+AC_CHECK_FUNCS(fstat strchr utime utimes getrlimit fsync memset)
 AC_CHECK_FUNCS(memmove vsnprintf snprintf setsid glob pipe crypt16 getauthuid)
 AC_CHECK_FUNCS(sigprocmask sigblock sigaction innetgr setnetgrent getnetgrent endnetgrent)
 AC_CHECK_FUNCS(initgroups select rdchk getgrnam pathconf)
diff --git a/vfs/samba/include/includes.h b/vfs/samba/include/includes.h
index 85e326622..8da853dce 100644
--- a/vfs/samba/include/includes.h
+++ b/vfs/samba/include/includes.h
@@ -616,10 +616,6 @@ time_t mktime(struct tm *t);
 unsigned long strtoul(const char *nptr, char **endptr, int base);
 #endif
 
-#if !defined(HAVE_BZERO) && defined(HAVE_MEMSET)
-#define bzero(a,b) memset((a),'\0',(b))
-#endif
-
 #ifdef REPLACE_GETPASS
 #define getpass(prompt) getsmbpass((prompt))
 #endif