diff --git a/.lycheeignore b/.lycheeignore
index 79cf4428bd..d04e68074c 100644
--- a/.lycheeignore
+++ b/.lycheeignore
@@ -14,3 +14,6 @@ https://twitter.com/mermaidjs_
 
 # Don't check files that are generated during the build via `pnpm docs:code`
 packages/mermaid/src/docs/config/setup/*
+
+# Network error: 502, since few days
+https://bundlephobia.com/