diff --git a/PWGLF/Utils/mcParticle.h b/PWGLF/Utils/mcParticle.h
index 745fcd94fbf..c7bdb4a80ef 100644
--- a/PWGLF/Utils/mcParticle.h
+++ b/PWGLF/Utils/mcParticle.h
@@ -337,14 +337,22 @@ class PIDExtended
         return XiC0;
       case o2::constants::physics::Pdg::kK0Star892:
         return Kstar;
+      case -o2::constants::physics::Pdg::kK0Star892:
+        return Kstar;
       case 323:
         return KstarPM;
+      case -323:
+        return KstarPM;
       case 310:
         return Kshort;
       case 3324:
         return Xi1530;
+      case -3324:
+        return Xi1530;
       case 3124:
         return Lambda1520;
+      case -3124:
+        return Lambda1520;
       default:
         LOG(debug) << "Cannot identify particle with PDG code " << particle.pdgCode();
         break;