diff --git a/include/boost/config/stdlib/stlport.hpp b/include/boost/config/stdlib/stlport.hpp
index fdfe7005..d97f3160 100644
--- a/include/boost/config/stdlib/stlport.hpp
+++ b/include/boost/config/stdlib/stlport.hpp
@@ -22,16 +22,6 @@
 #  define BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
 #endif
 
-//
-// STLPort's <limits> header #defines ULONGLONG_MAX in this case,
-// which can cause us confusion later if we don't accept its word that
-// long long is available. Note that #include <limits.h> may not be
-// sufficient to see the definition.
-//
-#ifdef _STLP_LONG_LONG
-#  define BOOST_HAS_LONG_LONG
-#endif
-
 //
 // If STLport thinks that there is no partial specialisation, then there is no
 // std::iterator traits: