diff --git a/README.md b/README.md
index c7698c8..afb05c1 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@
 
 #### Mermaid
 
-- [mermaidPockedGuide](https://dns.lan:3000/realAscot/mermaidPockedGuide/src/branch/main/mermaid.md) **EXTERN**
+- [mermaidPockedGuide](https://dns.lan:3000/realAscot/mermaidPockedGuide/src/branch/main/README.md) **EXTERN**
 
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