diff --git a/gnuradio.spec b/gnuradio.spec
index 961607b..e57709c 100644
--- a/gnuradio.spec
+++ b/gnuradio.spec
@@ -156,9 +156,7 @@ pushd %{buildroot}%{_bindir}
 sed -i '1 s/^\(#!\/usr\/bin\/\)\(env\|python\).*$/\1python2/' gr-ctrlport-monitor gr-perf-monitorx
 popd
 
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 %files
 %license COPYING