diff --git a/PWGCF/TwoParticleCorrelations/Tasks/flowDecorrelation.cxx b/PWGCF/TwoParticleCorrelations/Tasks/flowDecorrelation.cxx
index aa62a24197e..dd5a096ed8b 100644
--- a/PWGCF/TwoParticleCorrelations/Tasks/flowDecorrelation.cxx
+++ b/PWGCF/TwoParticleCorrelations/Tasks/flowDecorrelation.cxx
@@ -55,8 +55,7 @@
 
 #include "TF1.h"
 #include "TRandom3.h"
-+#include <TF3.h>
-+#include <TFile.h>
++ #include<TF3.h> + #include<TFile.h>
 #include <TPDGCode.h>
 
 #include <algorithm>
@@ -69,7 +68,7 @@
 #include <typeinfo>
 #include <vector>
 
-using namespace o2;
+  using namespace o2;
 using namespace o2::framework;
 using namespace o2::framework::expressions;
 using namespace constants::math;