diff --git a/src/solver/application/ScenarioBuilderOwner.cpp b/src/solver/application/ScenarioBuilderOwner.cpp
index 02f9c7222d..15d7d8f5ad 100644
--- a/src/solver/application/ScenarioBuilderOwner.cpp
+++ b/src/solver/application/ScenarioBuilderOwner.cpp
@@ -53,7 +53,7 @@ void Antares::Solver::ScenarioBuilderOwner::callScenarioBuilder()  {
     if (study_.parameters.useCustomScenario)
     {
         ApplyCustomScenario(study_);
-        CheckFinalReservoirLevelsConfiguration(study);
+        CheckFinalReservoirLevelsConfiguration(study_);
     }
 }