diff --git a/src/object.h b/src/object.h
index f24b63b..fe4b91f 100644
--- a/src/object.h
+++ b/src/object.h
@@ -1,7 +1,7 @@
 #ifndef OBJECT_H
 #define OBJECT_H
 
-#define MAX_TOK_CNT 128 // 128
+#define MAX_TOK_CNT 1024 // 128
 #define MAX_ENV_ELM 50  // 50
 
 #define FOR_POINTER_IN_LIST(_list) \