diff --git a/ultron/objective/models.py b/ultron/objective/models.py
index a71a7a1d3d..95b7d14f25 100644
--- a/ultron/objective/models.py
+++ b/ultron/objective/models.py
@@ -270,13 +270,19 @@ class Routine(Educative):
 
             # Age boy computing
             age_boy_with_help = max_even_if_none(skill.age_boy_with_help, age_boy_with_help)
-            age_boy_without_help = max_even_if_none(skill.age_boy_without_help, age_boy_without_help)
+            age_boy_without_help = max_even_if_none(
+                skill.age_boy_without_help,
+                age_boy_without_help
+            )
             age_boy_chained = max_even_if_none(skill.age_boy_chained, age_boy_chained)
             age_boy_masterised = max_even_if_none(skill.age_boy_masterised, age_boy_masterised)
 
             # Age girl computing
             age_girl_with_help = max_even_if_none(skill.age_girl_with_help, age_girl_with_help)
-            age_girl_without_help = max_even_if_none(skill.age_girl_without_help, age_girl_without_help)
+            age_girl_without_help = max_even_if_none(
+                skill.age_girl_without_help,
+                age_girl_without_help
+            )
             age_girl_chained = max_even_if_none(skill.age_girl_chained, age_girl_chained)
             age_girl_masterised = max_even_if_none(skill.age_girl_masterised, age_girl_masterised)