diff --git a/doc/static_assert.qbk b/doc/static_assert.qbk
index 6063a12..142cdbf 100644
--- a/doc/static_assert.qbk
+++ b/doc/static_assert.qbk
@@ -131,7 +131,7 @@ Suppose we have a template-class that requires an unsigned integral type with
 at least 16-bits of precision as a template argument, we can achieve this 
 using something like this:
 
-   #include <climits>
+   #include <limits>
    #include <boost/static_assert.hpp>
 
    template <class UnsignedInt>
diff --git a/static_assert_example_3.cpp b/static_assert_example_3.cpp
index e958131..1cc1545 100644
--- a/static_assert_example_3.cpp
+++ b/static_assert_example_3.cpp
@@ -5,7 +5,7 @@
 
 //  See http://www.boost.org for most recent version including documentation.
 
-#include <climits>
+#include <limits>
 #include <boost/limits.hpp>
 #include <boost/static_assert.hpp>