diff --git a/READMEs/subgraph.md b/READMEs/subgraph.md
index 25b955201..68a1d9b1e 100644
--- a/READMEs/subgraph.md
+++ b/READMEs/subgraph.md
@@ -55,7 +55,7 @@ query{
 
 ### Queries in pdr-backend agents
 
-Agents like predictoor and trader do queries via [pdr_backend/util/subgraph.py](https://github.com/oceanprotocol/pdr-backend/edit/main/pdr_backend/util/subgraph.py).
+Agents like predictoor and trader do queries via [pdr_backend/util/subgraph.py](https://github.com/oceanprotocol/pdr-backend/blob/main/pdr_backend/util/subgraph.py).
 - They call to a subgraph, at a given url, with a particular query
 - and they may filter further