diff --git a/apps/shared/function.h b/apps/shared/function.h
index 4e1094763..b0fec53b3 100644
--- a/apps/shared/function.h
+++ b/apps/shared/function.h
@@ -26,6 +26,7 @@ public:
   constexpr static int k_parenthesedThetaArgumentByteLength = 4;
   constexpr static int k_parenthesedXNTArgumentByteLength = 3;
   constexpr static int k_maxNameWithArgumentSize = Poincare::SymbolAbstract::k_maxNameSize + k_parenthesedThetaArgumentByteLength; /* Function name and null-terminating char + "(θ)" */;
+  static_assert(k_maxNameWithArgumentSize > Poincare::SymbolAbstract::k_maxNameSize, "Forgot argument's size?");
   static bool BaseNameCompliant(const char * baseName, NameNotCompliantError * error = nullptr);
 
   // Constructors
diff --git a/apps/variable_box_controller.cpp b/apps/variable_box_controller.cpp
index fa857dccb..df5106168 100644
--- a/apps/variable_box_controller.cpp
+++ b/apps/variable_box_controller.cpp
@@ -100,7 +100,6 @@ void VariableBoxController::willDisplayCellForIndex(HighlightCell * cell, int in
   }
   ExpressionTableCellWithExpression * myCell = (ExpressionTableCellWithExpression *)cell;
   Storage::Record record = recordAtIndex(index);
-  assert(Shared::Function::k_maxNameWithArgumentSize > SymbolAbstract::k_maxNameSize);
   char symbolName[Shared::Function::k_maxNameWithArgumentSize];
   size_t symbolLength = 0;
   if (m_currentPage == Page::Expression) {
@@ -188,8 +187,6 @@ bool VariableBoxController::selectLeaf(int selectedRow) {
 
   // Get the name text to insert
   Storage::Record record = recordAtIndex(selectedRow);
-  assert(Shared::Function::k_maxNameWithArgumentSize > 0);
-  assert(Shared::Function::k_maxNameWithArgumentSize > SymbolAbstract::k_maxNameSize);
   constexpr size_t nameToHandleMaxSize = Shared::Function::k_maxNameWithArgumentSize;
   char nameToHandle[nameToHandleMaxSize];
   size_t nameLength = SymbolAbstract::TruncateExtension(nameToHandle, record.fullName(), nameToHandleMaxSize);