diff --git a/src/engine/fox_beam.c b/src/engine/fox_beam.c
index d6751bcc..ac4c7a16 100644
--- a/src/engine/fox_beam.c
+++ b/src/engine/fox_beam.c
@@ -654,7 +654,9 @@ bool PlayerShot_CheckPolyCollision(PlayerShot* shot, ObjectId objId, Object* obj
         }
         return false;
     }
-    // return false;
+    #ifdef AVOID_UB
+        return false;
+    #endif
 }
 
 void PlayerShot_ApplyDamageToActor(PlayerShot* shot, Actor* actor, s32 hitIndex) {