diff --git a/PWGLF/Tasks/Strangeness/lambdak0sflattenicity.cxx b/PWGLF/Tasks/Strangeness/lambdak0sflattenicity.cxx
index d62dbe4f0c4..5c53923f74d 100755
--- a/PWGLF/Tasks/Strangeness/lambdak0sflattenicity.cxx
+++ b/PWGLF/Tasks/Strangeness/lambdak0sflattenicity.cxx
@@ -1192,7 +1192,7 @@ struct Lambdak0sflattenicity {
 
     flattenicity =
       1.0 - getFlatenicity({rhoLatticeFV0AMC.data(), rhoLatticeFV0AMC.size()});
-      rEventSelection.fill(HIST("hTrueFV0amplvsFlat"), multFV0, estimator[2]);
+    rEventSelection.fill(HIST("hTrueFV0amplvsFlat"), multFV0, estimator[2]);
     return flattenicity;
   }
   // ====================== Flattenicity estimation ends =====================