1 files changed, 5 insertions, 0 deletions
diff --git a/lib/gitlab/ci/mask_secret.rb b/lib/gitlab/ci/mask_secret.rb
index 58d55b1bd6f..e5a7151b823 100644
--- a/lib/gitlab/ci/mask_secret.rb
+++ b/lib/gitlab/ci/mask_secret.rb
@@ -8,6 +8,11 @@ module Gitlab
 
         # We assume 'value' must be mutable, given
         # that frozen string is enabled.
+
+        ##
+        # TODO We need to remove this because it is going to change checksum of
+        # a trace.
+        #
         value.gsub!(token, 'x' * token.length)
         value
       end