diff --git a/Make/makedefs b/Make/makedefs
index 9a8b26345..13193a89d 100644
--- a/Make/makedefs
+++ b/Make/makedefs
@@ -53,7 +53,7 @@ MAKEDEPEND = ignore
 VERSION_MAJOR    = 0
 VERSION_MINOR    = 9
 VERSION_RELEASE  = 9
-VERSION_REVISION ?= 1
+VERSION_REVISION ?= 0
 ifneq (,$(OSG_VERSION_REVISION))
 VERSION_REVISION = $(OSG_VERSION_REVISION)
 endif