diff --git a/.ci/premerge_advisor_explain.py b/.ci/premerge_advisor_explain.py
index 269f75cace26..69568895e903 100644
--- a/.ci/premerge_advisor_explain.py
+++ b/.ci/premerge_advisor_explain.py
@@ -148,7 +148,7 @@ if __name__ == "__main__":
 
     # Skip looking for results on AArch64 for now because the premerge advisor
     # service is not available on AWS currently.
-    if platform.machine() == "arm64":
+    if platform.machine() == "arm64" or platform.machine() == "aarch64":
         sys.exit(0)
 
     main(
diff --git a/.ci/premerge_advisor_upload.py b/.ci/premerge_advisor_upload.py
index 9e14743c7cc0..86032a42e179 100644
--- a/.ci/premerge_advisor_upload.py
+++ b/.ci/premerge_advisor_upload.py
@@ -59,7 +59,7 @@ if __name__ == "__main__":
 
     # Skip uploading results on AArch64 for now because the premerge advisor
     # service is not available on AWS currently.
-    if platform.machine() == "arm64":
+    if platform.machine() == "arm64" or platform.machine() == "aarch64":
         sys.exit(0)
 
     main(args.commit_sha, args.workflow_run_number, args.build_log_files)