diff --git a/include/llvm/ADT/ilist.h b/include/llvm/ADT/ilist.h
index 9479d00f31b..4e3afe17119 100644
--- a/include/llvm/ADT/ilist.h
+++ b/include/llvm/ADT/ilist.h
@@ -614,7 +614,6 @@ public:
 
   template<class Pr3> void sort(Pr3 pred);
   void sort() { sort(op_less); }
-  void reverse();
 };