diff --git a/mp.spec b/mp.spec
index d9da490..3de8ddd 100644
--- a/mp.spec
+++ b/mp.spec
@@ -21,7 +21,7 @@
 
 Name: mp
 Version: 3.1.0
-Release: 15.%{date}git%(echo %{checkout} | cut -c-6)%{?dist}
+Release: 16.%{date}git%(echo %{checkout} | cut -c-6)%{?dist}
 License: MIT and BSD
 Summary: An open-source library for mathematical programming
 URL: https://github.com/ampl/mp
@@ -264,8 +264,7 @@ ctest3 --force-new-ctest-process --parallel %{?_smp_mflags} -I 4,15,,1,17,28
 ctest --force-new-ctest-process --parallel %{?_smp_mflags} -I 4,15,,1,17,28
 %endif
 
-%post -p /sbin/ldconfig
-%postun -p /sbin/ldconfig
+%ldconfig_scriptlets
 
 %files
 %doc README.rst
@@ -291,6 +290,9 @@ ctest --force-new-ctest-process --parallel %{?_smp_mflags} -I 4,15,,1,17,28
 %{_includedir}/mp
 
 %changelog
+* Sat Feb 17 2018 Antonio Trande <sagitter@fedoraproject.org> - 3.1.0-16.20161124git1f3980
+- Use %%ldconfig_scriptlets
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.0-15.20161124git1f3980
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild