diff --git a/kronosnet.spec b/kronosnet.spec
index c19e5e0..1a233f5 100644
--- a/kronosnet.spec
+++ b/kronosnet.spec
@@ -277,9 +277,7 @@ License: LGPLv2+
 %license COPYING.* COPYRIGHT
 %{_libdir}/libtap.so.*
 
-%post -n libtap1 -p /sbin/ldconfig
-
-%postun -n libtap1 -p /sbin/ldconfig
+%ldconfig_scriptlets -n libtap1
 
 %package -n libtap1-devel
 Summary: Simple userland wrapper around kernel tap devices (developer files)
@@ -313,9 +311,7 @@ License: LGPLv2+
 %{_libdir}/libknet.so.*
 %dir %{_libdir}/kronosnet
 
-%post -n libknet1 -p /sbin/ldconfig
-
-%postun -n libknet1 -p /sbin/ldconfig
+%ldconfig_scriptlets -n libknet1
 
 %package -n libknet1-devel
 Summary: Kronosnet core switching implementation (developer files)