diff --git a/cc_plugin_og/checker.py b/cc_plugin_og/checker.py
index eb89480..a831f4d 100644
--- a/cc_plugin_og/checker.py
+++ b/cc_plugin_og/checker.py
@@ -85,7 +85,7 @@ def check_attribute_names_are_lowercase(self, ds):
         Check that all attribute names are lowercase.
         """
 
-        level = BaseCheck.HIGH
+        level = BaseCheck.MEDIUM
         score = 0
         out_of = 0
         messages = []
@@ -133,7 +133,7 @@ def check_variable_names_are_capitalized(self, ds):
         Check that variable names are capitalized.
         """
 
-        level = BaseCheck.HIGH
+        level = BaseCheck.MEDIUM
         score = 0
         out_of = len(ds.variables)
         messages = []