diff --git a/Benchmarks/gaspard/ShowResults.C b/Benchmarks/gaspard/ShowResults.C
index 5e1a291b939dc53960f2ec65110c8ae8cb8b629d..b4774458c5ee335de22da681a8a115a9721ccb2e 100644
--- a/Benchmarks/gaspard/ShowResults.C
+++ b/Benchmarks/gaspard/ShowResults.C
@@ -46,9 +46,9 @@ using namespace std;
 #include "TGraph.h"
 
 // nptool headers
-#include "TInitialConditions.h"
 #include "TInteractionCoordinates.h"
-#include "Reaction.h"
+#include "TInitialConditions.h"
+#include "NPReaction.h"
 using namespace NPL;
 
 TCanvas* canvas1;