diff --git a/src/solver/simulation/include/antares/solver/simulation/solver.hxx b/src/solver/simulation/include/antares/solver/simulation/solver.hxx
index be838f59bd..2c0ae3bb1a 100644
--- a/src/solver/simulation/include/antares/solver/simulation/solver.hxx
+++ b/src/solver/simulation/include/antares/solver/simulation/solver.hxx
@@ -312,6 +312,9 @@ void ISimulation<ImplementationType>::run()
     }
     else
     {
+        // Export ts-numbers into output
+        TimeSeriesNumbers::StoreTimeSeriesNumbersIntoOuput(study, pResultWriter);
+
         if (not ImplementationType::simulationBegin())
         {
             return;
@@ -349,9 +352,6 @@ void ISimulation<ImplementationType>::run()
 
         ImplementationType::variables.simulationEnd();
 
-        // Export ts-numbers into output
-        TimeSeriesNumbers::StoreTimeSeriesNumbersIntoOuput(study, pResultWriter);
-
         // Spatial clusters
         // Notifying all variables to perform the final spatial clusters.
         // This must be done only when all variables have finished to compute their