diff --git a/wcslib.spec b/wcslib.spec
index fc162ab..100b707 100644
--- a/wcslib.spec
+++ b/wcslib.spec
@@ -53,9 +53,7 @@ chmod 755 %{buildroot}%{_includedir}/wcslib-%{version}
 %check
 make check
 
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 %files
 %license COPYING.LESSER