diff --git a/include/cling/Interpreter/Transaction.h b/include/cling/Interpreter/Transaction.h
index 4fd52d85..7731ebc8 100644
--- a/include/cling/Interpreter/Transaction.h
+++ b/include/cling/Interpreter/Transaction.h
@@ -70,14 +70,14 @@ namespace cling {
     ///
     llvm::OwningPtr<DeclQueue> m_DeclQueue;
 
-    ///\brief The enclosing transaction if nested. 
-    ///
-    Transaction* m_Parent;
-
     ///\brief List of nested transactions if any.
     ///
     llvm::OwningPtr<NestedTransactions> m_NestedTransactions;
 
+    ///\brief The enclosing transaction if nested. 
+    ///
+    Transaction* m_Parent;
+
     unsigned m_State : 3;
 
     unsigned m_IssuedDiags : 2;