diff --git a/glibc.spec b/glibc.spec
index 5946194..c0aa652 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -126,7 +126,7 @@ Source0:	http://ftp.gnu.org/gnu/glibc/%{oname}-%{ver}.tar.xz
 #Source1:	http://ftp.gnu.org/gnu/glibc/%{oname}-%{ver}.tar.xz.sig
 #endif
 %endif
-Release:	5
+Release:	6
 License:	LGPLv2+ and LGPLv2+ with exceptions and GPLv2+
 Group:		System/Libraries
 Url:		http://www.gnu.org/software/libc/
@@ -606,6 +606,7 @@ LANG variable to their preferred language in their
 %dir %{_var}/cache/ldconfig
 %ghost %{_var}/cache/ldconfig/aux-cache
 %{_var}/db/Makefile
+%{_var}/lib/rpm/filetriggers/ldconfig.*
 %if %isarch mips mipsel
 %if %{build_biarch}
 %{_slibdir32}/ld-%{fullver}.so
@@ -1473,6 +1474,18 @@ truncate -s 0 %{buildroot}%{_var}/cache/ldconfig/aux-cache
 # ldconfig is statically linked, so we can use the new version.
 %{buildroot}/sbin/ldconfig -N -r %{buildroot}
 
+# automatic ldconfig cache update on rpm installs/removals
+# (see http://wiki.rosalab.ru/en/index.php/Rpm_filetriggers)
+install -d %{buildroot}%{_var}/lib/rpm/filetriggers
+cat > %{buildroot}%{_var}/lib/rpm/filetriggers/ldconfig.filter << EOF
+^.((/lib|/usr/lib)(64)?/[^/]*\.so\.|/etc/ld.so.conf.d/[^/]*\.conf)
+EOF
+cat > %{buildroot}%{_var}/lib/rpm/filetriggers/ldconfig.script << EOF
+#!/bin/sh
+ldconfig -X
+EOF
+chmod 755 %{buildroot}%{_var}/lib/rpm/filetriggers/ldconfig.script
+
 echo "include /etc/ld.so.conf.d/*.conf" > %{buildroot}%{_sysconfdir}/ld.so.conf
 chmod 644 %{buildroot}%{_sysconfdir}/ld.so.conf
 mkdir -p  %{buildroot}%{_sysconfdir}/ld.so.conf.d