diff --git a/public/tier1/utlrbtree.h b/public/tier1/utlrbtree.h
index b2d147b2..2697899d 100644
--- a/public/tier1/utlrbtree.h
+++ b/public/tier1/utlrbtree.h
@@ -376,8 +376,8 @@ protected:
 
 template < class T, class I, typename L, class M >
 inline CUtlRBTree<T, I, L, M>::CUtlRBTree( int growSize, int initSize, const LessFunc_t &lessfunc ) : 
-m_Elements( growSize, initSize ),
 m_LessFunc( lessfunc ),
+m_Elements( growSize, initSize ),
 m_Root( InvalidIndex() ),
 m_NumElements( 0 ),
 m_FirstFree( InvalidIndex() ),
@@ -388,8 +388,8 @@ m_LastAlloc( m_Elements.InvalidIterator() )
 
 template < class T, class I, typename L, class M >
 inline CUtlRBTree<T, I, L, M>::CUtlRBTree( const LessFunc_t &lessfunc ) : 
-m_Elements( 0, 0 ),
 m_LessFunc( lessfunc ),
+m_Elements( 0, 0 ),
 m_Root( InvalidIndex() ),
 m_NumElements( 0 ),
 m_FirstFree( InvalidIndex() ),