diff --git a/apps/calculation/calculation_store.cpp b/apps/calculation/calculation_store.cpp
index 71b4a0a93..cf9487c7b 100644
--- a/apps/calculation/calculation_store.cpp
+++ b/apps/calculation/calculation_store.cpp
@@ -99,7 +99,7 @@ ExpiringPointer<Calculation> CalculationStore::push(const char * text, Context *
     constexpr static int numberOfOutputs = Calculation::k_numberOfExpressions - 1;
     Expression outputs[numberOfOutputs] = {Expression(), Expression(), Expression()};
     // SYMBOLIC COMPUTATION <= E12: PoincareHelpers::ParseAndSimplifyAndApproximate(inputSerialization, &(outputs[0]), &(outputs[1]), context, GlobalPreferences::sharedGlobalPreferences()->isInExamModeSymbolic()); // Symbolic computation
-    PoincareHelpers::ParseAndSimplifyAndApproximate(inputSerialization, &(outputs[0]), &(outputs[1]), context, Poincare::ExpressionNode::SymbolicComputation::ReplaceAllSymbolsWithDefinitionsOrUndefined);
+    PoincareHelpers::ParseAndSimplifyAndApproximate(inputSerialization, &(outputs[0]), &(outputs[1]), context, GlobalPreferences::sharedGlobalPreferences()->isInExamModeSymbolic() ? Poincare::ExpressionNode::SymbolicComputation::ReplaceAllDefinedSymbolsWithDefinition : Poincare::ExpressionNode::SymbolicComputation::ReplaceAllSymbolsWithDefinitionsOrUndefined);
     outputs[2] = outputs[1];
     int numberOfSignificantDigits = Poincare::PrintFloat::k_numberOfStoredSignificantDigits;
     for (int i = 0; i < numberOfOutputs; i++) {