diff --git a/configure.in b/configure.in
index b09cacbb..9033d0aa 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,4 @@
-AC_INIT([Icecast], [2.3.3], [icecast@xiph.org])
+AC_INIT([Icecast], [trunk], [icecast@xiph.org])
 
 AC_PREREQ(2.54)
 AC_CONFIG_SRCDIR(src/main.c)