diff --git a/apps/shared/global_context.cpp b/apps/shared/global_context.cpp
index 46b85092c..22047077e 100644
--- a/apps/shared/global_context.cpp
+++ b/apps/shared/global_context.cpp
@@ -80,14 +80,13 @@ void GlobalContext::setExpressionForSymbolAbstract(const Expression & expression
 
 const Expression GlobalContext::ExpressionForSymbolAndRecord(const SymbolAbstract & symbol, Ion::Storage::Record r) {
   if (symbol.type() == ExpressionNode::Type::Symbol) {
-    return ExpressionForActualSymbol(symbol, r);
+    return ExpressionForActualSymbol(r);
   }
   assert(symbol.type() == ExpressionNode::Type::Function);
   return ExpressionForFunction(symbol, r);
 }
 
-const Expression GlobalContext::ExpressionForActualSymbol(const SymbolAbstract & symbol, Ion::Storage::Record r) {
-  assert(symbol.type() == ExpressionNode::Type::Symbol);
+const Expression GlobalContext::ExpressionForActualSymbol(Ion::Storage::Record r) {
   if (r.isNull() || !Ion::Storage::FullNameHasExtension(r.fullName(), Ion::Storage::expExtension, strlen(Ion::Storage::expExtension))) {
     return Expression();
   }
diff --git a/apps/shared/global_context.h b/apps/shared/global_context.h
index 5e4caa14a..f0a57f2fa 100644
--- a/apps/shared/global_context.h
+++ b/apps/shared/global_context.h
@@ -37,7 +37,7 @@ public:
 private:
   // Expression getters
   static const Poincare::Expression ExpressionForSymbolAndRecord(const Poincare::SymbolAbstract & symbol, Ion::Storage::Record r);
-  static const Poincare::Expression ExpressionForActualSymbol(const Poincare::SymbolAbstract & symbol, Ion::Storage::Record r);
+  static const Poincare::Expression ExpressionForActualSymbol(Ion::Storage::Record r);
   static const Poincare::Expression ExpressionForFunction(const Poincare::SymbolAbstract & symbol, Ion::Storage::Record r) {
     assert(symbol.type() == Poincare::ExpressionNode::Type::Function);
     return ExpressionFromFunctionRecord(r);