diff --git a/include/osg/Primitive b/include/osg/Primitive
index 6e27992b3..2f5aeabd7 100644
--- a/include/osg/Primitive
+++ b/include/osg/Primitive
@@ -114,7 +114,7 @@ class Primitive : public Object
 
         virtual bool isSameKindAs(const Object* obj) const { return dynamic_cast<const Primitive*>(obj)!=NULL; }
         virtual const char* libraryName() const { return "osg"; }
-        virtual const char* className() const { return "Primitve"; }
+        virtual const char* className() const { return "Primitive"; }
         
         Type getType() const { return _primitiveType; }
         
diff --git a/include/osg/UByte4 b/include/osg/UByte4
index b1b4406f7..7a12c3661 100644
--- a/include/osg/UByte4
+++ b/include/osg/UByte4
@@ -3,7 +3,7 @@
 //as published by the Free Software Foundation.
 
 #ifndef OSG_UBYTE4
-#define OSG_UBUTE 1
+#define OSG_UBUTE4 1
 
 #include <osg/Vec3>