diff --git a/snakebids/paths/_factory.py b/snakebids/paths/_factory.py
index 33ee72f9..c0d3a9a3 100644
--- a/snakebids/paths/_factory.py
+++ b/snakebids/paths/_factory.py
@@ -228,6 +228,9 @@ def bids(
         for key, value in parsed.items():
             custom_parts.append(f"{key}-{value}")
 
+        print("custom_parts", custom_parts)
+        print("_implicit", _implicit)
+        print("in_interactive_session", in_interactive_session())
         if custom_parts and _implicit and not in_interactive_session():
             wrn_msg = (
                 f"The segment '{custom_parts}' has custom entities not part of the "