diff --git a/docs.it4i/anselm/job-submission-and-execution.md b/docs.it4i/anselm/job-submission-and-execution.md
index e22cad6efc79024adf172ac0dfdb9454d7ed276d..fc916199f6f98c90f19383c5f058aa53a9023272 100644
--- a/docs.it4i/anselm/job-submission-and-execution.md
+++ b/docs.it4i/anselm/job-submission-and-execution.md
@@ -324,10 +324,10 @@ cp $PBS_O_WORKDIR/input .
 cp $PBS_O_WORKDIR/mympiprog.x .
 
 # load the mpi module
-module load openmpi
+ml OpenMPI
 
 # execute the calculation
-mpiexec -pernode ./mympiprog.x
+mpirun -pernode ./mympiprog.x
 
 # copy output file to home
 cp output $PBS_O_WORKDIR/.
@@ -362,10 +362,10 @@ SCRDIR=/scratch/$USER/myjob
 cd $SCRDIR || exit
 
 # load the mpi module
-module load openmpi
+ml OpenMPI
 
 # execute the calculation
-mpiexec ./mympiprog.x
+mpirun ./mympiprog.x
 
 #exit
 exit