diff --git a/examples/json-schema-to-grammar.py b/examples/json-schema-to-grammar.py
index 6fa46971a..457856641 100755
--- a/examples/json-schema-to-grammar.py
+++ b/examples/json-schema-to-grammar.py
@@ -35,11 +35,10 @@ class SchemaConverter:
         self.ref_base = None
 
     def _format_literal(self, literal):
-        return json.dumps(literal)
-        # escaped = GRAMMAR_LITERAL_ESCAPE_RE.sub(
-        #     lambda m: GRAMMAR_LITERAL_ESCAPES.get(m.group(0)), json.dumps(literal)
-        # )
-        # return f'"{escaped}"'
+        escaped = GRAMMAR_LITERAL_ESCAPE_RE.sub(
+            lambda m: GRAMMAR_LITERAL_ESCAPES.get(m.group(0)), json.dumps(literal)
+        )
+        return f'"{escaped}"'
 
     def _add_rule(self, name, rule):
         esc_name = INVALID_RULE_CHARS_RE.sub('-', name)