diff --git a/demos/calculate_pi/mpi_submit_calculate_pi.sh b/demos/calculate_pi/mpi_submit_calculate_pi.sh
new file mode 100644
index 0000000..fd312cd
--- /dev/null
+++ b/demos/calculate_pi/mpi_submit_calculate_pi.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+mpiexec --allow-run-as-root -n 5 --hostfile /kube-openmpi/generated/hostfile python3 calculate_pi.py > mpi.out