diff --git a/config/config.ts b/config/config.ts
index b4e06f6..9803c8c 100644
--- a/config/config.ts
+++ b/config/config.ts
@@ -1,6 +1,7 @@
 import { type Config } from "../src/deps.ts";
 
 export const sparqlConfig = {
+  // do not change this prefix, removing the previous version depends on this not changing
   graphUriPrefix: "https://raw.githubusercontent.com/plazi/treatments-rdf/main",
   uploadUri: "http://blazegraph:8080/blazegraph/sparql",
 };
@@ -10,7 +11,7 @@ export const ghActConfig: Config = {
   description: "Load RDF from plazi/treatments-rdf into our triple-store.",
   // we don't create commits, so a default job-author is not really neccesary
   email: "",
-  sourceRepositoryUri: "https://github.com/plazi/treatments-rdf.git",
+  sourceRepositoryUri: "https://git.ld.plazi.org/plazi/treatments-rdf.git",
   sourceBranch: "main",
   sourceRepository: "plazi/treatments-rdf",
   workDir: "/workdir",