diff --git a/swarmlab/run b/swarmlab/run
index 487dde3..c2ed743 100644
--- a/swarmlab/run
+++ b/swarmlab/run
@@ -4,5 +4,6 @@ mpicc -o /project/mpi_hello_world ../examples/mpi_hello_world.c
 sudo -u mpi scp /project/mpi_hello_world mpi@10.0.8.10:/project/mpi_hello_world
 sudo -u mpi scp /project/mpi_hello_world mpi@10.0.8.11:/project/mpi_hello_world
 cd /project
-sudo -u mpi mpirun -n 10 -f /project/hosts  /project/mpi_hello_world  2>&1 | tee /project/output.log
+#sudo -u mpi mpirun -n 10 -f /project/hosts  /project/mpi_hello_world  2>&1 | tee /project/output.log
+sudo -u mpi mpirun -n 10 -f /project/hosts  /project/mpi_hello_world