diff --git a/docs/index.md b/docs/index.md
index 942926d..62f1b90 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -2,7 +2,7 @@
 
 ## Source code
 
-[QoA4ML](https://github.com/rdsea/QoA4ML/tree/main/qoa4ml_lib)
+[QoA4ML](https://github.com/rdsea/QoA4ML/tree/main/src/qoa4ml)
 
 ## Monitoring Client