diff --git a/configure.ac b/configure.ac
index f89abf7164..f4b9ec332c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@
 m4_define([bind_VERSION_MAJOR], 9)dnl
 m4_define([bind_VERSION_MINOR], 20)dnl
 m4_define([bind_VERSION_PATCH], 6)dnl
-m4_define([bind_VERSION_EXTRA], -dev)dnl
+m4_define([bind_VERSION_EXTRA], )dnl
 m4_define([bind_DESCRIPTION], [(Stable Release)])dnl
 m4_define([bind_SRCID], [m4_esyscmd_s([git rev-parse --short HEAD | cut -b1-7])])dnl
 m4_define([bind_PKG_VERSION], [[bind_VERSION_MAJOR.bind_VERSION_MINOR.bind_VERSION_PATCH]bind_VERSION_EXTRA])dnl