diff --git a/gen_proc.py b/gen_proc.py
index 00ff753..9610106 100644
--- a/gen_proc.py
+++ b/gen_proc.py
@@ -73,7 +73,7 @@ def main(
     #Rota.constraint_options["max_night_frequency_week_exclusions"] = []
     Rota.constraint_options["max_weekend_frequency"] = 3
 
-    Rota.constraint_options["max_days_per_week_block"] = [(8,4)]
+    Rota.constraint_options["max_days_per_week_block"] = [(8,3)]
 
     # wr = [
     #    WorkerRequirement(