diff --git a/src/atc/__init__.py b/src/atc/__init__.py
index ba7f99b9..bd162af9 100644
--- a/src/atc/__init__.py
+++ b/src/atc/__init__.py
@@ -4,14 +4,23 @@
 """
 
 from atc import etl, functions, spark, sql  # noqa: F401
-from atc.conf_naming import *  # noqa: F401
+from atc.conf_naming import (  # noqa: F401
+    ALIAS,
+    DEBUG,
+    FORMAT,
+    NAME,
+    PARTITIONING,
+    PATH,
+    RELEASE,
+    SCHEMA,
+)
 from atc.configurator.configurator import Configurator  # noqa: F401
 
 from .version import __version__  # noqa: F401
 
-DEBUG = False
+__DEBUG__ = False
 
 
 def dbg(*args, **kwargs):
-    if DEBUG:
+    if __DEBUG__:
         print(*args, **kwargs)