From a312596a56e37131701466cde52cfcf49244401c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Ku=C4=8Dera?=
 <26327373+vkucera@users.noreply.github.com>
Date: Thu, 11 Dec 2025 16:05:13 +0100
Subject: [PATCH] Fix bug in daughter index

---
 PWGCF/Femto/Core/pairCleaner.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PWGCF/Femto/Core/pairCleaner.h b/PWGCF/Femto/Core/pairCleaner.h
index d0ff785fcdc..ac2d3e9e07b 100644
--- a/PWGCF/Femto/Core/pairCleaner.h
+++ b/PWGCF/Femto/Core/pairCleaner.h
@@ -95,7 +95,7 @@ class TrackCascadePairCleaner : public BasePairCleaner
   {
     auto bachelor = trackTable.rawIteratorAt(cascade.bachelorId() - trackTable.offset());
     auto posDaughter = trackTable.rawIteratorAt(cascade.posDauId() - trackTable.offset());
-    auto negDaughter = trackTable.rawIteratorAt(cascade.posDauId() - trackTable.offset());
+    auto negDaughter = trackTable.rawIteratorAt(cascade.negDauId() - trackTable.offset());
     return (this->isCleanTrackPair(bachelor, track) && this->isCleanTrackPair(posDaughter, track) && this->isCleanTrackPair(negDaughter, track));
   }
 };