diff --git a/libraries/consul_config.rb b/libraries/consul_config.rb
index c2d349ce..f0831d6d 100644
--- a/libraries/consul_config.rb
+++ b/libraries/consul_config.rb
@@ -64,6 +64,7 @@ class ConsulConfig < Chef::Resource
       attribute(:enable_debug, equal_to: [true, false], default: false)
       attribute(:enable_syslog, equal_to: [true, false], default: false)
       attribute(:encrypt, kind_of: String)
+      attribute(:http_api_response_headers, kind_of: [Hash, Mash])
       attribute(:key_file, kind_of: String)
       attribute(:leave_on_terminate, equal_to: [true, false], default: false)
       attribute(:log_level, equal_to: %w(INFO DEBUG WARN), default: 'INFO')
@@ -136,6 +137,7 @@ def to_json
           enable_debug
           enable_syslog
           encrypt
+          http_api_response_headers
           leave_on_terminate
           log_level
           node_name