diff --git a/configure.ac b/configure.ac
index 6a0f7b6..53d51f2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 m4_define([pkg_version],  [0.9])
-m4_define([pkg_revision], [003])
+m4_define([pkg_revision], [004])
 m4_define([pkg_version],  m4_ifdef([pkg_revision], [pkg_version.pkg_revision], [pkg_version]))
 
 AC_INIT([ttynvt],[pkg_version],[frj@thrane.eu])