diff --git a/cint/cint7/src/init.cxx b/cint/cint7/src/init.cxx
index 335e891821657d78cf60e56536eb3756f777f386..eb8dac1dcee5d183e914a7bc8ec799c07ec21e71 100644
--- a/cint/cint7/src/init.cxx
+++ b/cint/cint7/src/init.cxx
@@ -67,6 +67,7 @@ extern "C" void G__add_setup_func(const char *libname,G__incsetup func)
      }
      G__memsetup_init=1;
      G__init_globals();
+     G__platformMacro();
   }
 
    if (!G__setup_func_list) {