diff --git a/src/tests/src/solver/optim-model-filler/test_componentFiller.cpp b/src/tests/src/solver/optim-model-filler/test_componentFiller.cpp
index c1a5a52ec9..9d356be167 100644
--- a/src/tests/src/solver/optim-model-filler/test_componentFiller.cpp
+++ b/src/tests/src/solver/optim-model-filler/test_componentFiller.cpp
@@ -122,7 +122,7 @@ void LinearProblemBuildingFixture::createModel(string modelId,
     {
         Antares::Solver::NodeRegistry node_registry(node, move(nodes));
         Expression expression("expression", move(node_registry));
-        return move(expression);
+        return expression;
     };
     vector<Parameter> parameters;
     for (auto parameter_id: parameterIds)