diff --git a/docs/book/book.toml b/docs/book/book.toml
index bb9c21368c..5e598ad355 100644
--- a/docs/book/book.toml
+++ b/docs/book/book.toml
@@ -12,3 +12,5 @@ command = "mdbook-mermaid"
 [output]
 [output.html]
 additional-js = ["mermaid.min.js", "mermaid-init.js"]
+
+[output.linkcheck]