diff --git a/devops-service/app/api2/handlers/server.rb b/devops-service/app/api2/handlers/server.rb
index 2830c55..cfa7595 100644
--- a/devops-service/app/api2/handlers/server.rb
+++ b/devops-service/app/api2/handlers/server.rb
@@ -120,7 +120,7 @@ module Devops
         # TODO: check bootstrap template name
         def bootstrap_server_stream out
           options = prepare_bootstrap_server
-          s = options.delete[:server]
+          s = options.delete(:server)
           status = []
           cert = Devops::Db.connector.key s.key
           DevopsLogger.logger.debug "Bootstrap certificate path: #{cert.path}"
@@ -147,7 +147,7 @@ module Devops
 
         def bootstrap_server
           options = prepare_bootstrap_server
-          s = options.delete[:server]
+          s = options.delete(:server)
           options[:provider_name] = s.provider
           options[:server_attrs] = s.to_mongo_hash
           options[:owner] = parser.current_user