diff --git a/cudd.spec b/cudd.spec
index fb8215d..4fa6c4b 100644
--- a/cudd.spec
+++ b/cudd.spec
@@ -61,10 +61,7 @@ cp -p config.h cudd/cuddInt.h epd/epd.h mtr/mtr.h st/st.h util/util.h \
    %{buildroot}%{_includedir}/cudd
 
 
-%post -p /sbin/ldconfig
-
-
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 
 %files