diff --git a/Make/makedefs b/Make/makedefs
index f8a5b6a22..6c6ebf65a 100644
--- a/Make/makedefs
+++ b/Make/makedefs
@@ -44,7 +44,7 @@ MAKEDEPEND = ignore
 ####################################################################### 
 VERSION_MAJOR    = 0
 VERSION_MINOR    = 9
-VERSION_RELEASE  = 4
+VERSION_RELEASE  = 3
 VERSION_REVISION ?= 0
 ifneq (,$(OSG_VERSION_REVISION))
 VERSION_REVISION = $(OSG_VERSION_REVISION)
diff --git a/include/osg/Version b/include/osg/Version
index 68e632a9f..81ddd32dd 100644
--- a/include/osg/Version
+++ b/include/osg/Version
@@ -11,8 +11,8 @@
  * OpenSceneGraph Public License for more details.
 */
 
-#ifndef OSG_VERSION
-#define OSG_VERSION 1
+#ifndef OSG_VERSION_
+#define OSG_VERSION_ 1
 
 #include <osg/Export>