diff --git a/TabletopTweaks-Core/NewComponents/OwlcatReplacements/TricksterParryTTT.cs b/TabletopTweaks-Core/NewComponents/OwlcatReplacements/TricksterParryTTT.cs
index e4a7dd46..100c90bd 100644
--- a/TabletopTweaks-Core/NewComponents/OwlcatReplacements/TricksterParryTTT.cs
+++ b/TabletopTweaks-Core/NewComponents/OwlcatReplacements/TricksterParryTTT.cs
@@ -18,7 +18,7 @@ public void OnEventAboutToTrigger(RuleAttackRoll evt) {
         }
 
         public void OnEventDidTrigger(RuleAttackRoll evt) {
-            if (!evt.IsHit || evt.IsFake) {
+            if (!evt.IsHit || evt.IsFake || evt.Initiator.IsAlly(evt.Target)) {
                 return;
             }
             int dc = evt.D20 + evt.AttackBonus;