diff --git a/Eigen/src/Core/util/Memory.h b/Eigen/src/Core/util/Memory.h
index 1b8f3a99c..6d1ee51cb 100644
--- a/Eigen/src/Core/util/Memory.h
+++ b/Eigen/src/Core/util/Memory.h
@@ -688,24 +688,24 @@ public:
         return &value;
     }
 
-    aligned_allocator() throw()
+    aligned_allocator() throw( )
     {
     }
 
-    aligned_allocator( const aligned_allocator& ) throw()
+    aligned_allocator( const aligned_allocator& ) throw( )
     {
     }
 
     template<class U>
-    aligned_allocator( const aligned_allocator<U>& ) throw()
+    aligned_allocator( const aligned_allocator<U>& ) throw( )
     {
     }
 
-    ~aligned_allocator() throw()
+    ~aligned_allocator() throw( )
     {
     }
 
-    size_type max_size() const throw()
+    size_type max_size() const throw( )
     {
         return (std::numeric_limits<size_type>::max)();
     }