1 files changed, 2 insertions, 2 deletions

diff --git a/src/FbTk/MemFun.hh b/src/FbTk/MemFun.hh
index 73134d2..bb13d3f 100644
--- a/src/FbTk/MemFun.hh
+++ b/src/FbTk/MemFun.hh
@@ -56,7 +56,7 @@ MemFun( Object& obj, ReturnType (Object:: *action)() ) {
 
 /// One argument functor
 template <typename ReturnType, typename Object, typename Arg1>
-class MemFun1: public std::unary_function<Arg1, ReturnType> {
+class MemFun1 {
 public:
     typedef ReturnType (Object:: *Action)(Arg1);
 
@@ -83,7 +83,7 @@ MemFun( Object& obj, ReturnType (Object:: *action)(Arg1) ) {
 
 /// Two argument functor
 template <typename ReturnType, typename Object, typename Arg1, typename Arg2>
-class MemFun2: public std::binary_function<Arg1, Arg2, ReturnType> {
+class MemFun2 {
 public:
     typedef ReturnType (Object:: *Action)(Arg1,Arg2);