diff --git a/run.sh b/run.sh
index 4fc88d76f84771a875579ecb6542e57c70ff2bc4..c23a1010a7cf7c3ea999ebb2642b6f453b114a25 100755
--- a/run.sh
+++ b/run.sh
@@ -16,9 +16,7 @@ branch=$(git ls-remote --heads origin | grep $(git rev-parse HEAD) | cut -d / -f
 source $HOME/openfpm_vars_$branch
 cd openfpm_numerics
 
-echo "DEBUG:  mpirun --oversubscribe -np $3 ../build/openfpm_numerics/src/numerics"
-
-mpirun --oversubscribe -np $3 ../build/openfpm_numerics/src/numerics
+mpirun -np $3 ../build/openfpm_numerics/src/numerics
 if [ $? -ne 0 ]; then
    curl -X POST --data "payload={\"icon_emoji\": \":jenkins:\", \"username\": \"jenkins\"  , \"attachments\":[{ \"title\":\"Error:\", \"color\": \"#FF0000\", \"text\":\"$2 failed to complete the openfpm_numerics test \" }] }" https://hooks.slack.com/services/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
    exit 1 ;