diff --git a/devops-client/lib/devops-client/i18n.rb b/devops-client/lib/devops-client/i18n.rb
index 95576ba..17c3e2d 100644
--- a/devops-client/lib/devops-client/i18n.rb
+++ b/devops-client/lib/devops-client/i18n.rb
@@ -29,6 +29,7 @@ module I18n
     rescue
       return "Translation missing"
     end
+    buf = buf.dup
     options.each do |k,v|
       buf.gsub!("%{#{k.to_s}}", v.to_s)
     end