diff --git a/AUTHORS b/AUTHORS
index b07adc0c99..45e3b23b57 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -57,6 +57,7 @@ We have received the following contributions:
  - Jiri Popelka from Red Hat
    2014-08: config files examples permission fix
    2014-08: compilation fix for armv7
+   2014-08: configure.ac update: AC_PROG_LIBTOOL => LT_INIT
 
 Kea uses log4cplus (http://sourceforge.net/projects/log4cplus/) for logging,
 Boost (http://www.boost.org/) library for almost everything, and can use Botan
diff --git a/ChangeLog b/ChangeLog
index 96844147d0..21a0d8f3c1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+827.	[build]		jiri, tomek
+	Deprecated AC_PROG_LIBTOOL macro replaced by LT_INIT.
+	(Trac #3525, git 6c0aacf29fae1d0501ca69ff6324df8d4fc8c7ee)
+
 826.	[bug]		jiri, tomek
 	Compilation fix for Red Hat running on armv7.
 	(Trac #3526, git eac5a80472dcb78b538c2ed34cc0534f801e5145)
diff --git a/configure.ac b/configure.ac
index 9032705150..36376a3eb4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,7 +79,7 @@ CFLAGS_SAVED=$CFLAGS
 CXXFLAGS_SAVED=$CXXFLAGS
 CFLAGS="$CFLAGS $CXX_LIBTOOL_LDFLAGS"
 CXXFLAGS="$CXXFLAGS $CXX_LIBTOOL_LDFLAGS"
-AC_PROG_LIBTOOL
+LT_INIT
 CFLAGS=$CFLAGS_SAVED
 CXXFLAGS=$CXXFLAGS_SAVED