diff --git a/runtime/include/json.h b/runtime/include/json.h
index e45cc894..dbde09ff 100644
--- a/runtime/include/json.h
+++ b/runtime/include/json.h
@@ -14,7 +14,7 @@
 #include "module.h"
 #include "module_config.h"
 
-#define JSON_TOKENS_CAPACITY 1024
+#define JSON_TOKENS_CAPACITY 16384
 
 static inline char *
 jsmn_type(jsmntype_t type)