diff --git a/.pylintrc b/.pylintrc
index 7438aa1d..31be539b 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -153,11 +153,11 @@ class-naming-style=PascalCase
 #class-rgx=
 
 # Naming style matching correct constant names.
-const-naming-style=UPPER_CASE
+#const-naming-style=UPPER_CASE
 
 # Regular expression matching correct constant names. Overrides const-naming-
 # style.
-#const-rgx=
+const-rgx=(([A-Z_][A-Za-z0-9_]*)|(__.*__))$
 
 # Minimum line length for functions/classes that require docstrings, shorter
 # ones are exempt.