From f2b435c16bc4ecf1dfe0ba1b7b96367ba077c1b5 Mon Sep 17 00:00:00 2001
From: SCHOTTER Romain <47983209+romainschotter@users.noreply.github.com>
Date: Mon, 5 Oct 2026 15:58:13 +0200
Subject: [PATCH] Fix rapidity selection

---
 PWGLF/Tasks/Strangeness/derivedlambdakzeroanalysis.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PWGLF/Tasks/Strangeness/derivedlambdakzeroanalysis.cxx b/PWGLF/Tasks/Strangeness/derivedlambdakzeroanalysis.cxx
index 4f201c3c439..1befc65defe 100644
--- a/PWGLF/Tasks/Strangeness/derivedlambdakzeroanalysis.cxx
+++ b/PWGLF/Tasks/Strangeness/derivedlambdakzeroanalysis.cxx
@@ -3064,7 +3064,7 @@ struct derivedlambdakzeroanalysis {
       // fill AP plot for all V0s
       histos.fill(HIST("GeneralQA/h2dArmenterosAll"), v0.alpha(), v0.qtarm());
 
-      uint64_t selMap = computeReconstructionBitmap(v0, collision, yK0Short, yLambda);
+      uint64_t selMap = computeReconstructionBitmap(v0, collision, yLambda, yK0Short);
       selMap |= selMapMCassociation;
 
       // feeddown matrix always with association