diff --git a/netcdf.spec b/netcdf.spec
index af349d2..613968a 100644
--- a/netcdf.spec
+++ b/netcdf.spec
@@ -267,9 +267,7 @@ do
 done
 
 
-%post -p /sbin/ldconfig
-
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 
 %files