diff --git a/cclox_src/scanner/object.hh b/cclox_src/scanner/object.hh
index 605cc6a..e32e85f 100644
--- a/cclox_src/scanner/object.hh
+++ b/cclox_src/scanner/object.hh
@@ -12,6 +12,7 @@ enum class StringObjectType : uint8_t {
 
 enum class ObjectType : uint8_t {
   NIL,
+  BOOL,
   IDENTIFIER,
   STRING_LIT,
   NUMBER,
@@ -19,6 +20,7 @@ enum class ObjectType : uint8_t {
 
 struct Object {
   Object() : type{ObjectType::NIL}, value{std::monostate{}} {};
+  Object(bool value) : type{ObjectType::BOOL}, value{value} {};
   Object(double number) : type{ObjectType::NUMBER}, value{number} {};
   Object(StringObjectType string_type, std::string value)
     : type{
@@ -29,7 +31,7 @@ struct Object {
       value{std::move(value)} {};
 
   ObjectType type;
-  std::variant<std::monostate, std::string, double> value;
+  std::variant<std::monostate, std::string, double, bool> value;
 };
 
 std::ostream &operator<<(std::ostream &os, const ObjectType &type);