diff --git a/core/src/construct.rs b/core/src/construct.rs
index c9c4cd4d..2a59ba25 100644
--- a/core/src/construct.rs
+++ b/core/src/construct.rs
@@ -455,7 +455,7 @@ impl Construct {
             });
     }
 
-    pub fn skill_set_cd(&mut self, skill: Skill, cd: Cooldown) -> &mut Construct {
+    pub fn skill_set_cd(&mut self, skill: Skill) -> &mut Construct {
         // println!("{:?} {:?} skill cooldown set", self.name, skill);
 
         // tests force resolve some skills
@@ -466,7 +466,7 @@ impl Construct {
         //    self.skills.insert(i, ConstructSkill::new(skill));
         //}
         if let Some(sk) = self.skills.iter_mut().find(|s| s.skill == skill) {
-            sk.set_cooldown(cd);
+            sk.set_cooldown(skill.base_cd());
         }
 
         self
diff --git a/core/src/game.rs b/core/src/game.rs
index cb2037e8..d45e8d7b 100644
--- a/core/src/game.rs
+++ b/core/src/game.rs
@@ -601,7 +601,7 @@ impl Game {
                 Event::Damage { construct, colour: _, amount: _, mitigation: _, display: _ } =>
                     self.construct_by_id(construct).unwrap().damage_trigger_casts(&cast, &event),
                 Event::Cast { construct, skill, player: _, target: _, direction: _ } => {
-                    self.construct_by_id(construct).unwrap().skill_set_cd(skill, skill.base_cd());
+                    self.construct_by_id(construct).unwrap().skill_set_cd(skill);
                     vec![]
                 }
                 Event::Ko { construct } =>