diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6dd3b62..460f3d6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,9 +12,6 @@ project adheres to [Semantic Versioning].
 
 ### Changed
 
-- The color of the highlight group 'Operator' has been modified. This group is
-  now associated to the green color.
-
 - The color of the highlight groups 'StorageClass', 'Structure' and 'Typedef'
   have been modified. They are now colorized with the cyan colors.
 
diff --git a/colors/odyssey.vim b/colors/odyssey.vim
index 5326b27..0e6c00e 100644
--- a/colors/odyssey.vim
+++ b/colors/odyssey.vim
@@ -244,7 +244,6 @@ call s:h(     'Comment', 'background', 'linenumber',      'none')
 call s:h(    'Constant', 'background',   'constant',      'none')
 call s:h(  'Identifier', 'background',  'procedure',      'none')
 call s:h(   'Statement', 'background',    'keyword',      'none')
-call s:l(    'Operator', 'Identifier')
 call s:h(     'Preproc', 'background',    'warning',      'none')
 call s:h(        'Type', 'background',       'type',    'italic')
 call s:l('StorageClass',  'Statement')