diff --git a/sim/view_simulation_module_smlm.py b/sim/view_simulation_module_smlm.py
index 333bf15..711fa88 100644
--- a/sim/view_simulation_module_smlm.py
+++ b/sim/view_simulation_module_smlm.py
@@ -133,7 +133,7 @@ def __init__(self):
             "number of simulations": qtw.QSpinBox(
                 self,
                 minimum=1,
-                maximum=1000000,
+                maximum=200,
                 singleStep=1,
                 value=10
             ),