diff --git a/README.md b/README.md
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+++ b/README.md
@@ -455,7 +455,6 @@ _Libraries for configuration parsing._
 - [cleanenv](https://github.com/ilyakaznacheev/cleanenv) - Minimalistic configuration reader (from files, ENV, and wherever you want).
 - [config](https://github.com/JeremyLoy/config) - Cloud native application configuration. Bind ENV to structs in only two lines.
 - [config](https://github.com/num30/config) - configure your app using file, environment variables, or flags in two lines of code
-- [config](https://github.com/olebedev/config) - JSON or YAML configuration wrapper with environment variables and flags parsing.
 - [configuration](https://github.com/BoRuDar/configuration) - Library for initializing configuration structs from env variables, files, flags and 'default' tag.
 - [configure](https://github.com/paked/configure) - Provides configuration through multiple sources, including JSON, flags and environment variables.
 - [configuro](https://github.com/sherifabdlnaby/configuro) - opinionated configuration loading & validation framework from ENV and Files focused towards 12-Factor compliant applications.