diff -r bb3d5e6f9fcb -r 0411ac8a2d87 lemon/mip_cplex.cc
--- a/lemon/mip_cplex.cc	Fri Sep 29 11:36:30 2006 +0000
+++ b/lemon/mip_cplex.cc	Mon Oct 02 11:18:30 2006 +0000
@@ -32,7 +32,12 @@
 
     ///\todo The constant CPXPROB_MIP is
     ///called CPXPROB_MILP in later versions
+#if CPX_VERSION < 800
     CPXchgprobtype( env,  lp, CPXPROB_MIP);
+#else
+    CPXchgprobtype( env,  lp, CPXPROB_MILP);
+#endif
+
   }
 
   void MipCplex::_colType(int i, MipCplex::ColTypes col_type){