diff --git a/bin/lustre-mt/test_omp/exemple/multicore.lus b/bin/lustre-mt/test_omp/exemple/multicore.lus
index 85adb21b316228e9fcd8ee92d274aec19afe635b..77ada2f8db176f46804c828166824c88c3f30b18 100644
--- a/bin/lustre-mt/test_omp/exemple/multicore.lus
+++ b/bin/lustre-mt/test_omp/exemple/multicore.lus
@@ -42,7 +42,7 @@ let
 	o = int(x + 0.5*y);
 tel
 
-node multicore(
+node top(
 	ii: int;
 	win: wiz;
 	bt: bool;