diff --git a/README.md b/README.md
index 3f9b3b2..02a4906 100644
--- a/README.md
+++ b/README.md
@@ -589,6 +589,7 @@ A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny
 * [json](https://github.com/nlohmann/json) :zap: - JSON for Modern C++. [MIT]
 * [JSON++](https://github.com/hjiang/jsonxx) - A JSON parser in C++. [MIT]
 * [json.h](https://github.com/sheredom/json.h) - A simple one header/one source solution to parsing JSON in C and C++. [Unlicense]
+* [json-build](https://github.com/lcsmuller/json-build) - C89 tiny zero-allocation JSON serializer. [MIT]
 * [json-c](https://github.com/json-c/json-c) - A JSON implementation in C. [MIT]
 * [jsoncons](https://github.com/danielaparker/jsoncons) - A C++ header-only library for JSON and JSON-like binary formats with JSONPointer, JSONPatch, JSONPath and JMESPath. [Boost]
 * [JsonCpp](https://github.com/open-source-parsers/jsoncpp) - A C++ library for interacting with JSON. [MIT]