diff --git a/readme.md b/readme.md
index 0028ae9..2ba4535 100644
--- a/readme.md
+++ b/readme.md
@@ -818,7 +818,6 @@ _Please read [contribution guidelines](contributing.md) before contributing._
 - [📖 Build web application with golang](https://github.com/astaxie/build-web-application-with-golang/blob/master/en/preface.md)
   - [Multiple Language Versions](https://github.com/astaxie/build-web-application-with-golang#multiple-language-versions)
 - [📖 Learn Concurrent Programming with Go (2022)](https://www.manning.com/books/learn-concurrent-programming-with-go)
-- [📖 Learn Go with Pocket-Sized Projects (2023)](https://www.manning.com/books/learn-go-with-pocket-sized-projects)
 
 ### Haskell