diff --git a/autoconf.spec b/autoconf.spec
index e35fc40..d9afa03 100644
--- a/autoconf.spec
+++ b/autoconf.spec
@@ -1,7 +1,7 @@
 Summary:    A GNU tool for automatically configuring source code
 Name:       autoconf
 Version:    2.69
-Release:    22%{?dist}
+Release:    23%{?dist}
 License:    GPLv2+ and GFDL
 Group:      Development/Tools
 Source0:    http://ftpmirror.gnu.org/autoconf/autoconf-%{version}.tar.xz
@@ -77,7 +77,8 @@ make
 %check
 %if %{with check}
 # make check # TESTSUITEFLAGS='1-198 200-' # will disable nr. 199.
-make check TESTSUITEFLAGS="-k \!erlang"
+# make check TESTSUITEFLAGS="-k \!erlang"
+make check
 %endif
 
 %install
@@ -111,6 +112,9 @@ fi
 %doc AUTHORS COPYING* ChangeLog NEWS README THANKS TODO
 
 %changelog
+* Fri Jul 29 2016 Pavel Raiskup <praiskup@redhat.com> - 2.69-23
+- re-enable erlang tests, after rhbz#1240487 fix
+
 * Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 2.69-22
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild