1 files changed, 1 insertions, 1 deletions
diff --git a/app/models/gpg_key.rb b/app/models/gpg_key.rb
index a56e28859c9..2db074e733e 100644
--- a/app/models/gpg_key.rb
+++ b/app/models/gpg_key.rb
@@ -21,7 +21,7 @@ class GpgKey < ApplicationRecord
     presence: true,
     uniqueness: true,
     format: {
-      with: /\A#{KEY_PREFIX}((?!#{KEY_PREFIX})(?!#{KEY_SUFFIX}).)+#{KEY_SUFFIX}\Z/m,
+      with: /\A#{KEY_PREFIX}((?!#{KEY_PREFIX})(?!#{KEY_SUFFIX}).)+#{KEY_SUFFIX}\Z/mo,
       message: "is invalid. A valid public GPG key begins with '#{KEY_PREFIX}' and ends with '#{KEY_SUFFIX}'"
     }