diff --git a/PWGHF/HFL/Tasks/taskSingleMuonSource.cxx b/PWGHF/HFL/Tasks/taskSingleMuonSource.cxx
index 62710329c04..7cd35ada44f 100644
--- a/PWGHF/HFL/Tasks/taskSingleMuonSource.cxx
+++ b/PWGHF/HFL/Tasks/taskSingleMuonSource.cxx
@@ -24,9 +24,9 @@
 #include <Framework/HistogramRegistry.h>
 #include <Framework/HistogramSpec.h>
 #include <Framework/InitContext.h>
+#include <Framework/O2DatabasePDGPlugin.h>
 #include <Framework/OutputObjHeader.h>
 #include <Framework/runDataProcessing.h>
-#include <Framework/O2DatabasePDGPlugin.h>
 
 #include <Math/Vector4D.h>
 #include <TPDGCode.h>