diff --git a/README.md b/README.md
index 1dca523..8ae8fc7 100644
--- a/README.md
+++ b/README.md
@@ -245,6 +245,7 @@ end
 
 * `path` – Base path for the application. *(name attribute)*
 * `port` – Port to listen on. *(default: 80)*
+* `address` – Address to bind to. *(default: 0.0.0.0)*
 * `service_name` – Name of the service to create. *(default: auto-detect)*
 # `user` – User to run the service as. *(default: application owner)*
 
diff --git a/lib/poise_application_ruby/resources/unicorn.rb b/lib/poise_application_ruby/resources/unicorn.rb
index 1d22f7c..e36ba1c 100644
--- a/lib/poise_application_ruby/resources/unicorn.rb
+++ b/lib/poise_application_ruby/resources/unicorn.rb
@@ -51,6 +51,9 @@ class Resource < Chef::Resource
         # @!attribute port
         #   Port to bind to.
         attribute(:port, kind_of: [String, Integer], default: 80)
+        # @!attribute address
+        #   Address to bind to.
+        attribute(:address, kind_of: String, default: 0.0.0.0)
       end
 
       # Provider for `application_unicorn`.
@@ -79,7 +82,7 @@ def configru_path
         # Set service resource options.
         def service_options(resource)
           super
-          resource.ruby_command("unicorn --port #{new_resource.port} #{configru_path}")
+          resource.ruby_command("unicorn --host #{new_resource.address} --port #{new_resource.port} #{configru_path}")
         end
       end
     end