diff --git a/examples/SmoothedMetallicity/smoothed_metallicity.yml b/examples/SmoothedMetallicity/smoothed_metallicity.yml
index 851115a6c50ed2a1a1ac0189ec4a0ced1ffccc15..2e37695392b12c545bbbdbe7fd94748d5b3b9ff8 100644
--- a/examples/SmoothedMetallicity/smoothed_metallicity.yml
+++ b/examples/SmoothedMetallicity/smoothed_metallicity.yml
@@ -31,5 +31,4 @@ SPH:
 # Parameters related to the initial conditions
 InitialConditions:
   file_name:  ./smoothed_metallicity.hdf5          # The file to read
-  h_scaling:           3.33