diff --git a/common/configure.ac b/common/configure.ac
index f151029..c9a64cf 100644
--- a/common/configure.ac
+++ b/common/configure.ac
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ([2.61])
-AC_INIT([librfb], [1.5.0a1], [http://www.tigervnc.org])
+AC_INIT([librfb], [0.0.90], [http://www.tigervnc.org])
 
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])
 
diff --git a/unix/configure.ac b/unix/configure.ac
index 4b7b7d9..058218d 100644
--- a/unix/configure.ac
+++ b/unix/configure.ac
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_PREREQ([2.61])
-AC_INIT([tigervnc], [1.5.0a1], [http://www.tigervnc.org])
+AC_INIT([tigervnc], [0.0.90], [http://www.tigervnc.org])
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])
 
 AC_SUBST([COMMON_DIR], ['$(top_srcdir)/../common'])
diff --git a/unix/xserver/hw/vnc/xvnc.cc b/unix/xserver/hw/vnc/xvnc.cc
index 4643740..6495067 100644
--- a/unix/xserver/hw/vnc/xvnc.cc
+++ b/unix/xserver/hw/vnc/xvnc.cc
@@ -86,7 +86,7 @@
 #undef public
 }
 
-#define XVNCVERSION "TigerVNC 1.5 series"
+#define XVNCVERSION "TigerVNC 0.0.90"
 #define XVNCCOPYRIGHT ("Copyright (C) 2002-2005 RealVNC Ltd.\n" \
 		       "Copyright (C) 2000-2006 Constantin Kaplinsky\n" \
 		       "Copyright (C) 2004-2009 Peter Astrand for Cendio AB\n" \