diff --git a/kyotocabinet.spec b/kyotocabinet.spec
index 11f1c4e..d0579e1 100644
--- a/kyotocabinet.spec
+++ b/kyotocabinet.spec
@@ -74,9 +74,7 @@ rm -rf $RPM_BUILD_ROOT%{_defaultdocdir}
 %check
 make check
 
-%post libs -p /sbin/ldconfig
-
-%postun libs -p /sbin/ldconfig
+%ldconfig_scriptlets libs
 
 %files
 %doc doc/{command.html,common.css,icon16.png}