diff --git a/include/boost/mpl/aux_/preprocessed/plain/bind.hpp b/include/boost/mpl/aux_/preprocessed/plain/bind.hpp
index 308b982..38bd55c 100644
--- a/include/boost/mpl/aux_/preprocessed/plain/bind.hpp
+++ b/include/boost/mpl/aux_/preprocessed/plain/bind.hpp
@@ -52,7 +52,7 @@ template<
     >
 struct resolve_bind_arg< arg<N>,U1,U2,U3,U4,U5 >
 {
-    typedef typename arg<N>::template apply< U1,U2,U3,U4,U5 >::type type;
+    typedef typename mpl::arg<N>::template apply< U1,U2,U3,U4,U5 >::type type;
 };
 
 template<
@@ -100,7 +100,7 @@ struct bind0
     struct apply
     {
      private:
-        typedef aux::replace_unnamed_arg< F,arg<1> > r0;
+        typedef aux::replace_unnamed_arg< F,mpl::arg<1> > r0;
         typedef typename r0::type a0;
         typedef typename r0::next_arg n1;
         typedef typename aux::resolve_bind_arg< a0,U1,U2,U3,U4,U5 >::type f_;
@@ -146,7 +146,7 @@ struct bind1
     struct apply
     {
      private:
-        typedef aux::replace_unnamed_arg< F,arg<1> > r0;
+        typedef aux::replace_unnamed_arg< F,mpl::arg<1> > r0;
         typedef typename r0::type a0;
         typedef typename r0::next_arg n1;
         typedef typename aux::resolve_bind_arg< a0,U1,U2,U3,U4,U5 >::type f_;
@@ -197,7 +197,7 @@ struct bind2
     struct apply
     {
      private:
-        typedef aux::replace_unnamed_arg< F,arg<1> > r0;
+        typedef aux::replace_unnamed_arg< F,mpl::arg<1> > r0;
         typedef typename r0::type a0;
         typedef typename r0::next_arg n1;
         typedef typename aux::resolve_bind_arg< a0,U1,U2,U3,U4,U5 >::type f_;
@@ -253,7 +253,7 @@ struct bind3
     struct apply
     {
      private:
-        typedef aux::replace_unnamed_arg< F,arg<1> > r0;
+        typedef aux::replace_unnamed_arg< F,mpl::arg<1> > r0;
         typedef typename r0::type a0;
         typedef typename r0::next_arg n1;
         typedef typename aux::resolve_bind_arg< a0,U1,U2,U3,U4,U5 >::type f_;
@@ -314,7 +314,7 @@ struct bind4
     struct apply
     {
      private:
-        typedef aux::replace_unnamed_arg< F,arg<1> > r0;
+        typedef aux::replace_unnamed_arg< F,mpl::arg<1> > r0;
         typedef typename r0::type a0;
         typedef typename r0::next_arg n1;
         typedef typename aux::resolve_bind_arg< a0,U1,U2,U3,U4,U5 >::type f_;
@@ -381,7 +381,7 @@ struct bind5
     struct apply
     {
      private:
-        typedef aux::replace_unnamed_arg< F,arg<1> > r0;
+        typedef aux::replace_unnamed_arg< F,mpl::arg<1> > r0;
         typedef typename r0::type a0;
         typedef typename r0::next_arg n1;
         typedef typename aux::resolve_bind_arg< a0,U1,U2,U3,U4,U5 >::type f_;
diff --git a/include/boost/mpl/find_if.hpp b/include/boost/mpl/find_if.hpp
index a036749..0bb3c3c 100644
--- a/include/boost/mpl/find_if.hpp
+++ b/include/boost/mpl/find_if.hpp
@@ -69,7 +69,7 @@ struct find_if
     typedef typename aux::iter_fold_if_impl<
           first_
         , pred_
-        , arg<1>
+        , mpl::arg<1>
         , aux::find_if_pred<last_>
         , void
         , always<false_c>