diff --git a/bison-2.7.tar.xz b/bison-2.7.tar.xz
new file mode 100644
index 0000000..e77c146
--- /dev/null
+++ b/bison-2.7.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:43d8c5c466486031d5e7195a152ff49651ccac91599692e788b5ec5b693ca7fd
+size 1776640
diff --git a/bison-3.0.tar.xz b/bison-3.0.tar.xz
deleted file mode 100644
index d204f1e..0000000
--- a/bison-3.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e9ac5585002b71208aee8a20bbe1ced96c48766e6c4247bc7ef8f3141f7624c8
-size 1913532
diff --git a/bison.changes b/bison.changes
index 021eeee..2defd8b 100644
--- a/bison.changes
+++ b/bison.changes
@@ -1,15 +1,3 @@
--------------------------------------------------------------------
-Sat Aug  3 02:24:50 UTC 2013 - crrodriguez@opensuse.org
-
-- Update to bision 3.0
-* deep overhaul/improvements of the diagnostics
-* more versatile means to describe semantic value types, 
-including the ability to store genuine C++ objects in C++ parsers
-* push-parser interface extended to Java
-* parse-time semantic predicates for GLR parsers.
-* This is a major update, please see https://lwn.net/Articles/561990/
-  for all details and backward incompatible changes.
-
 -------------------------------------------------------------------
 Tue Jul  9 07:53:58 UTC 2013 - schwab@suse.de
 
diff --git a/bison.spec b/bison.spec
index ba24a2f..b4b4066 100644
--- a/bison.spec
+++ b/bison.spec
@@ -25,7 +25,7 @@ Requires(pre):  %install_info_prereq
 %ifarch ppc64
 Obsoletes:      bison-64bit
 %endif
-Version:        3.0
+Version:        2.7
 Release:        0
 Summary:        The GNU Parser Generator
 License:        GPL-3.0+