diff --git a/lib/logstash/inputs/tcp.rb b/lib/logstash/inputs/tcp.rb
index 7c5ee53..866cc70 100644
--- a/lib/logstash/inputs/tcp.rb
+++ b/lib/logstash/inputs/tcp.rb
@@ -106,7 +106,7 @@ class LogStash::Inputs::Tcp < LogStash::Inputs::Base
   config :ssl_extra_chain_certs, :validate => :array, :default => []
 
   HOST_FIELD = "host".freeze
-  HOST_IP_FIELD = "[@metdata][ip_address]".freeze
+  HOST_IP_FIELD = "[@metadata][ip_address]".freeze
   PORT_FIELD = "port".freeze
   PROXY_HOST_FIELD = "proxy_host".freeze
   PROXY_PORT_FIELD = "proxy_port".freeze
diff --git a/spec/inputs/tcp_spec.rb b/spec/inputs/tcp_spec.rb
index 3ae480f..5ce569f 100644
--- a/spec/inputs/tcp_spec.rb
+++ b/spec/inputs/tcp_spec.rb
@@ -76,7 +76,7 @@ def get_port
       event = events[i]
       insist { event.get("message") } == "#{i} ☹"
       insist { event.get("host") } == host
-      insist { event.get("[@metdata][ip_address]") } == '127.0.0.1'
+      insist { event.get("[@metadata][ip_address]") } == '127.0.0.1'
     end
   end