diff --git a/gittensor/utils/github_api_tools.py b/gittensor/utils/github_api_tools.py
index 226f1b6b4..5364233d6 100644
--- a/gittensor/utils/github_api_tools.py
+++ b/gittensor/utils/github_api_tools.py
@@ -467,7 +467,7 @@ def get_pull_request_file_changes(repository: str, pr_number: int, token: str) -
 query($owner: String!, $name: String!, $issueNumber: Int!) {
   repository(owner: $owner, name: $name) {
     issue(number: $issueNumber) {
-      timelineItems(itemTypes: [CROSS_REFERENCED_EVENT], first: 50) {
+      timelineItems(itemTypes: [CROSS_REFERENCED_EVENT], last: 50) {
         nodes {
           ... on CrossReferencedEvent {
             source {