1 files changed, 4 insertions, 1 deletions

diff --git a/mps/code/amcss.c b/mps/code/amcss.c
index ee91223660f..e3bb32627eb 100644
--- a/mps/code/amcss.c
+++ b/mps/code/amcss.c
@@ -8,6 +8,7 @@
 #include "fmtdy.h"
 #include "fmtdytst.h"
 #include "testlib.h"
+#include "mpslib.h"
 #include "mpscamc.h"
 #include "mpsavm.h"
 #include "mpstd.h"
@@ -15,6 +16,7 @@
 #include "mpsw3.h"
 #endif
 #include "mps.h"
+#include "mpslib.h"
 #include <stdlib.h>
 #include <string.h>
 
@@ -305,7 +307,8 @@ int main(int argc, char *argv[])
   mps_thr_t thread;
 
   randomize(argc, argv);
-
+  mps_lib_assert_fail_install(assert_die);
+  
   die(mps_arena_create(&arena, mps_arena_class_vm(), 2*testArenaSIZE),
       "arena_create");
   mps_message_type_enable(arena, mps_message_type_gc());