diff --git a/PWGLF/Tasks/Resonances/kstarInJets.cxx b/PWGLF/Tasks/Resonances/kstarInJets.cxx
index bc4f643e987..d62d47cd5dc 100644
--- a/PWGLF/Tasks/Resonances/kstarInJets.cxx
+++ b/PWGLF/Tasks/Resonances/kstarInJets.cxx
@@ -47,13 +47,13 @@
 #include <cmath>
 #include <cstddef>
 #include <cstdlib>
-#include <stdlib.h>
 #include <memory>
-
 #include <string>
 #include <utility>
 #include <vector>
 
+#include <stdlib.h>
+
 using namespace o2;
 using namespace o2::framework;
 using namespace o2::framework::expressions;