diff --git a/pr_agent/git_providers/github_provider.py b/pr_agent/git_providers/github_provider.py
index 1fd2ab1a..c818b6d3 100644
--- a/pr_agent/git_providers/github_provider.py
+++ b/pr_agent/git_providers/github_provider.py
@@ -130,6 +130,9 @@ class GithubProvider(GitProvider):
             except Exception:
                 pass
 
+            if self.diff_files:
+                return self.diff_files
+
             files = self.get_files()
             diff_files = []