diff --git a/run-validation-tests.sh b/run-validation-tests.sh
index 06b2ff6e..4ea216fe 100755
--- a/run-validation-tests.sh
+++ b/run-validation-tests.sh
@@ -33,7 +33,7 @@ biolink_model_yaml=biolink_model.yaml
 biolink_model_yaml_url=${biolink_raw_base_url}src/biolink_model/schema/${biolink_model_yaml}
 biolink_model_yaml_local_file=${BUILD_DIR}/${biolink_model_yaml}
 infores_catalog_yaml=infores_catalog.yaml
-infores_catalog_yaml_url=${biolink_raw_base_url}${infores_catalog_yaml}
+infores_catalog_yaml_url=https://raw.githubusercontent.com/biolink/information-resource-registry/main/infores_catalog.yaml
 
 sed -i "\@${biolink_base_url_no_version}@c${curies_urls_map_replace_string}" \
         ${curies_to_urls_file}