diff --git a/reducedmodeloptimizer.hpp b/reducedmodeloptimizer.hpp
index 2161a05..a307eb4 100644
--- a/reducedmodeloptimizer.hpp
+++ b/reducedmodeloptimizer.hpp
@@ -90,6 +90,8 @@ private:
     std::vector<bool> scenarioIsSymmetrical;
     int fullPatternNumberOfEdges;
     constexpr static double youngsModulus{1 * 1e9};
+    constexpr static double beamWidth{0.001};
+    constexpr static double beamHeight{0.001};
     std::string fullPatternLabel;
     //    ReducedModelOptimization::Settings optimizationSettings;