diff --git a/pages/docs/index.md b/pages/docs/index.md
index 19e436a3fce9dd0313eeeaf341903c3093b4b2e6..d88920142b367f075a67cd3751718ef8fae29746 100644
--- a/pages/docs/index.md
+++ b/pages/docs/index.md
@@ -1,3 +1,3 @@
 Index
 
-![](diagrams/grammar/uml.png)
\ No newline at end of file
+![](diagrams/grammar/openapiRelast.png)