diff --git a/module_build_service/pdc.py b/module_build_service/pdc.py
index 75eb52d9..654aab2b 100644
--- a/module_build_service/pdc.py
+++ b/module_build_service/pdc.py
@@ -49,7 +49,7 @@ def get_pdc_client_session(config):
             ssl_verify=not config.pdc_insecure,
         )
     else:
-        # New API
+        # Old API
         return PDCClient(
             server=config.pdc_url,
             develop=config.pdc_develop,