diff --git a/build/version b/build/version
index 8d0f065028a83de1b9fd210bde377e69e2d8d852..f08b2401c9e94838f342678ea9b15c1c9b9a6cea 100644
--- a/build/version
+++ b/build/version
@@ -1 +1 @@
-2.1-devel
+2.X-devel