diff --git a/examples/GEAR/AgoraDisk/agora_disk.yml b/examples/GEAR/AgoraDisk/agora_disk.yml
index 839e969a746e6739f1b14777fa334b70bc5782ee..43371536035eb66dd1e677e1951c7408963fd8f3 100644
--- a/examples/GEAR/AgoraDisk/agora_disk.yml
+++ b/examples/GEAR/AgoraDisk/agora_disk.yml
@@ -85,6 +85,8 @@ GrackleCooling:
 GEARStarFormation:
   star_formation_efficiency: 0.01   # star formation efficiency (c_*)
   maximal_temperature:  1e10         # Upper limit to the temperature of a star forming particle
+  n_stars_per_particle: 4
+  min_mass_frac: 0.5
 
 GEARPressureFloor:
   jeans_factor: 10