#include <xbt/asserts.h>
#include <simgrid/modelchecker.h>
+#include <sys/time.h> /* Load it before the define next line to not mess with the system headers */
#define gettimeofday(x, y) smpi_gettimeofday(x, NULL)
-#ifdef HAVE_MC
+#if HAVE_MC
#undef assert
#define assert(x) MC_assert(x)
#endif
