diff --git a/PWGCF/FemtoUniverse/Tasks/femtoUniversePairTaskTrackTrackMcTruth.cxx b/PWGCF/FemtoUniverse/Tasks/femtoUniversePairTaskTrackTrackMcTruth.cxx
index 7bdd2317e69..69c5f38d018 100644
--- a/PWGCF/FemtoUniverse/Tasks/femtoUniversePairTaskTrackTrackMcTruth.cxx
+++ b/PWGCF/FemtoUniverse/Tasks/femtoUniversePairTaskTrackTrackMcTruth.cxx
@@ -194,25 +194,25 @@ struct femtoUniversePairTaskTrackTrackMcTruth {
         swpart = !swpart;
       }
     } else {
-        // Build the combinations for pairs of identical pairs
-        for (auto& [p1, p2] : combinations(CombinationsStrictlyUpperIndexPolicy(groupPartsOne, groupPartsTwo))) {
-          // track cleaning
-          if (!pairCleaner.isCleanPair(p1, p2, parts)) {
-            continue;
-          }
-          if ((!ConfNoPDGPartOne && p2.pidcut() != ConfPDGCodePartOne) || (!ConfNoPDGPartTwo && p1.pidcut() != ConfPDGCodePartTwo)) {
-            continue;
-          }
-          if (swpart)
-            sameEventCont.setPair<isMC>(p1, p2, multCol, ConfUse3D);
-          else
-            sameEventCont.setPair<isMC>(p2, p1, multCol, ConfUse3D);
-
-          swpart = !swpart;
+      // Build the combinations for pairs of identical pairs
+      for (auto& [p1, p2] : combinations(CombinationsStrictlyUpperIndexPolicy(groupPartsOne, groupPartsTwo))) {
+        // track cleaning
+        if (!pairCleaner.isCleanPair(p1, p2, parts)) {
+          continue;
         }
+        if ((!ConfNoPDGPartOne && p2.pidcut() != ConfPDGCodePartOne) || (!ConfNoPDGPartTwo && p1.pidcut() != ConfPDGCodePartTwo)) {
+          continue;
+        }
+        if (swpart)
+          sameEventCont.setPair<isMC>(p1, p2, multCol, ConfUse3D);
+        else
+          sameEventCont.setPair<isMC>(p2, p1, multCol, ConfUse3D);
+
+        swpart = !swpart;
       }
     }
-    
+    }
+
   /// process function for to call doSameEvent with Data
   /// \param col subscribe to the collision table (Data)
   /// \param parts subscribe to the femtoUniverseParticleTable