diff --git a/eng/mgmt/automation/generate_data.py b/eng/mgmt/automation/generate_data.py
index 76e6f6906c070..ebd6431ee6147 100755
--- a/eng/mgmt/automation/generate_data.py
+++ b/eng/mgmt/automation/generate_data.py
@@ -53,7 +53,7 @@ def remove_prefix(text, prefix):
                 return text
 
             repo = remove_prefix(repo_url, 'https://github.com/')
-            cmd = ['npx', 'tsp-client', 'init', '--tsp-config', tsp_dir, '--commit', head_sha, '--repo', repo]
+            cmd = ['npx', 'tsp-client', 'init', '--debug', '--tsp-config', tsp_dir, '--commit', head_sha, '--repo', repo]
             logging.info('Command line: ' + ' '.join(cmd))
             output = subprocess.check_output(cmd, cwd=sdk_root)
             output_str = str(output, 'utf-8')