1 files changed, 1 insertions, 1 deletions

diff --git a/configure.in b/configure.in
index 1478d4d4b5d..5a02beda097 100644
--- a/configure.in
+++ b/configure.in
@@ -2370,7 +2370,7 @@ AC_CHECK_FUNCS(touchlock)
 AC_CHECK_HEADERS(maillock.h)
 
 AC_CHECK_FUNCS(gethostname getdomainname dup2 \
-rename closedir mkdir rmdir sysinfo \
+rename closedir mkdir rmdir sysinfo getrusage \
 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime res_init setsid \
 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
 utimes setrlimit setpgid getcwd getwd shutdown getaddrinfo \