diff --git a/configure.ac b/configure.ac
index 39ef93fcfa..e0ae711b55 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@ AC_PREREQ([2.68])
 dnl initialize autoconf
 dnl when going to/from release please set the nano (fourth number) right !
 dnl releases only do Wall, cvs and prerelease does Werror too
-AC_INIT(GStreamer GObject Introspection overrides for Python , 1.5.2,
+AC_INIT(GStreamer GObject Introspection overrides for Python , 1.5.2.1,
     http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer,
     gst-python)