From 96c14a0633548bf6891f6871d07c6795127814b4 Mon Sep 17 00:00:00 2001
From: Marco Giacalone <mgiacalo@gmail.com>
Date: Wed, 25 Feb 2026 15:28:57 +0100
Subject: [PATCH] Fix type mismatch

---
 Generators/src/GeneratorHepMC.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Generators/src/GeneratorHepMC.cxx b/Generators/src/GeneratorHepMC.cxx
index 180a088c02a92..faacde7317664 100644
--- a/Generators/src/GeneratorHepMC.cxx
+++ b/Generators/src/GeneratorHepMC.cxx
@@ -501,7 +501,7 @@ void GeneratorHepMC::updateHeader(o2::dataformats::MCEventHeader* eventHeader)
                               hiInfo->Nwounded_N_collisions);
     eventHeader->putInfo<int>(Key::nCollNWoundedNwounded,
                               hiInfo->Nwounded_Nwounded_collisions);
-    eventHeader->putInfo<float>(Key::planeAngle, hiInfo->event_plane_angle);
+    eventHeader->putInfo<double>(Key::planeAngle, hiInfo->event_plane_angle);
     eventHeader->putInfo<float>(Key::sigmaInelNN, hiInfo->sigma_inel_NN);
     eventHeader->putInfo<float>(Key::centrality, hiInfo->centrality);
     eventHeader->putInfo<int>(Key::nSpecProjectileProton, hiInfo->Nspec_proj_p);