diff --git a/poincare/src/parsing/parser.cpp b/poincare/src/parsing/parser.cpp
index ae77f459b..79c33df29 100644
--- a/poincare/src/parsing/parser.cpp
+++ b/poincare/src/parsing/parser.cpp
@@ -306,8 +306,8 @@ void Parser::parseRightwardsArrow(Expression & leftHandSide, Token::Type stoppin
   if (m_status != Status::Progress) {
     return;
   }
-  if (!m_nextToken.is(Token::EndOfStream) || rightHandSide.isUninitialized()) {
-    m_status = Status::Error; // Store and UnitConvert expect a unit on the right.
+  if (!m_nextToken.is(Token::EndOfStream) || rightHandSide.isUninitialized() || rightHandSide.type() == ExpressionNode::Type::Store || rightHandSide.type() == ExpressionNode::Type::UnitConvert) {
+    m_status = Status::Error; // UnitConvert expect a unit on the right.
     return;
   }
   leftHandSide = UnitConvert::Builder(leftHandSide, rightHandSide);
diff --git a/poincare/test/parsing.cpp b/poincare/test/parsing.cpp
index af3f00858..be0426e8a 100644
--- a/poincare/test/parsing.cpp
+++ b/poincare/test/parsing.cpp
@@ -419,6 +419,7 @@ QUIZ_CASE(poincare_parsing_parse_store) {
   Expression m0[] = {Symbol::Builder('x')};
   assert_parsed_expression_is("[[x]]→f(x)", Store::Builder(BuildMatrix(1,1,m0), Function::Builder("f", 1, Symbol::Builder('x'))));
   assert_text_not_parsable("a→b→c");
+  assert_text_not_parsable("0→0→c");
   assert_text_not_parsable("1→");
   assert_text_not_parsable("→2");
   assert_text_not_parsable("(1→a)");