diff --git a/content/submitting_jobs/submitting_an_mpi_job.md b/content/submitting_jobs/submitting_an_mpi_job.md
index 918a5253db706710c4e23851574e85c06f9229f9..d012be0cb044a525cfc1caa6ff5b3b977fb0dddf 100644
--- a/content/submitting_jobs/submitting_an_mpi_job.md
+++ b/content/submitting_jobs/submitting_an_mpi_job.md
@@ -8,7 +8,7 @@ This script requests 16 cores on nodes with InfiniBand:
 
 {{% panel theme="info" header="mpi.submit" %}}
 {{< highlight batch >}}
-#!/bin/sh
+#!/bin/bash
 #SBATCH --ntasks=16
 #SBATCH --mem-per-cpu=1024
 #SBATCH --time=03:15:00
@@ -31,7 +31,7 @@ tasks, 16 on each of two nodes:
 
 {{% panel theme="info" header="mpi.submit" %}}
 {{< highlight batch >}}
-#!/bin/sh  
+#!/bin/bash  
 #SBATCH --nodes=2  
 #SBATCH --ntasks-per-node=16  
 #SBATCH --mem-per-cpu=1024