diff --git a/poincare/include/poincare/tree_node.h b/poincare/include/poincare/tree_node.h
index c5235eae2..7302b0883 100644
--- a/poincare/include/poincare/tree_node.h
+++ b/poincare/include/poincare/tree_node.h
@@ -48,7 +48,7 @@ public:
   virtual int numberOfChildren() const = 0;
   virtual void incrementNumberOfChildren(int increment = 1) {} // Do no put an assert(false), we need this method for instance in GridLayout::removeRow
   virtual void decrementNumberOfChildren(int decrement = 1) {} // Do no put an assert(false), we need this method for instance in GridLayout::removeRow
-  virtual void eraseNumberOfChildren() {} //TODO Put an assert false //TODO what if somebody i stealing a unary tree's only child ?
+  virtual void eraseNumberOfChildren() {}
   int numberOfDescendants(bool includeSelf) const;
   virtual TreeNode * childAtIndex(int i) const;
   int indexOfChild(const TreeNode * child) const;