diff --git a/examples/SmoothedMetallicity/run.sh b/examples/SmoothedMetallicity/run.sh
index 8d77765e274c5ac75e66d48118e14a7c8cc91bf9..de8c55d678bcb611934af450940d8ed8e6c15d6b 100644
--- a/examples/SmoothedMetallicity/run.sh
+++ b/examples/SmoothedMetallicity/run.sh
@@ -13,7 +13,7 @@ then
 fi
 
 # Run SWIFT
-../swift -s -t 4 smoothed_metallicity.yml 2>&1 | tee output.log
+../swift -n 1 -s -t 4 smoothed_metallicity.yml 2>&1 | tee output.log
 
 # Plot the solution
-python plotSolution.py 4
+python plotSolution.py 1