diff --git a/src/components/script/dom/bindings/codegen/CodegenRust.py b/src/components/script/dom/bindings/codegen/CodegenRust.py
index 2fb98870617..9d5578b6b58 100644
--- a/src/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/src/components/script/dom/bindings/codegen/CodegenRust.py
@@ -5202,8 +5202,9 @@ class GlobalGenRoots():
     @staticmethod
     def BindingDeclarations(config):
 
-        descriptors = [d.name for d in config.getDescriptors(register=True)]
-        curr = CGList([CGGeneric("pub mod %sBinding;\n" % name) for name in descriptors])
+        descriptors = (set(d.name + "Binding" for d in config.getDescriptors(register=True)) |
+            set(d.unroll().module() for d in config.callbacks))
+        curr = CGList([CGGeneric("pub mod %s;\n" % name) for name in sorted(descriptors)])
         curr = CGWrapper(curr, pre=AUTOGENERATED_WARNING_COMMENT)
         return curr
 
diff --git a/src/components/script/dom/document.rs b/src/components/script/dom/document.rs
index 06c6099aa6b..ef79df6212d 100644
--- a/src/components/script/dom/document.rs
+++ b/src/components/script/dom/document.rs
@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-use dom::bindings::codegen::EventHandlerBinding::EventHandlerNonNull;
+use dom::bindings::codegen::BindingDeclarations::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::codegen::InheritTypes::{DocumentDerived, EventCast, HTMLElementCast};
 use dom::bindings::codegen::InheritTypes::{HTMLHeadElementCast, TextCast, ElementCast};
 use dom::bindings::codegen::InheritTypes::{DocumentTypeCast, HTMLHtmlElementCast, NodeCast};
diff --git a/src/components/script/dom/eventtarget.rs b/src/components/script/dom/eventtarget.rs
index db92255cb59..ab5ff43e334 100644
--- a/src/components/script/dom/eventtarget.rs
+++ b/src/components/script/dom/eventtarget.rs
@@ -3,8 +3,8 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::callback::CallbackContainer;
+use dom::bindings::codegen::BindingDeclarations::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::codegen::BindingDeclarations::EventListenerBinding::EventListener;
-use dom::bindings::codegen::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::error::{Fallible, InvalidState};
 use dom::bindings::js::JSRef;
 use dom::bindings::utils::{Reflectable, Reflector};
diff --git a/src/components/script/dom/htmlbodyelement.rs b/src/components/script/dom/htmlbodyelement.rs
index 6ba82e252f0..9f94f9d134c 100644
--- a/src/components/script/dom/htmlbodyelement.rs
+++ b/src/components/script/dom/htmlbodyelement.rs
@@ -2,10 +2,10 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use dom::bindings::codegen::BindingDeclarations::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::codegen::BindingDeclarations::HTMLBodyElementBinding;
-use dom::bindings::codegen::EventHandlerBinding::EventHandlerNonNull;
-use dom::bindings::codegen::InheritTypes::{HTMLBodyElementDerived, HTMLElementCast};
 use dom::bindings::codegen::InheritTypes::EventTargetCast;
+use dom::bindings::codegen::InheritTypes::{HTMLBodyElementDerived, HTMLElementCast};
 use dom::bindings::error::ErrorResult;
 use dom::bindings::js::{JSRef, Temporary};
 use dom::bindings::utils::Reflectable;
diff --git a/src/components/script/dom/htmlelement.rs b/src/components/script/dom/htmlelement.rs
index 85d2d2bee67..30c488d97ab 100644
--- a/src/components/script/dom/htmlelement.rs
+++ b/src/components/script/dom/htmlelement.rs
@@ -2,24 +2,25 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use dom::bindings::codegen::BindingDeclarations::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::codegen::BindingDeclarations::HTMLElementBinding;
-use dom::bindings::codegen::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLFrameSetElementDerived};
-use dom::bindings::codegen::InheritTypes::{HTMLElementDerived, HTMLBodyElementDerived};
 use dom::bindings::codegen::InheritTypes::EventTargetCast;
-use dom::bindings::js::{JSRef, Temporary};
+use dom::bindings::codegen::InheritTypes::{HTMLElementDerived, HTMLBodyElementDerived};
 use dom::bindings::error::{ErrorResult, Fallible};
+use dom::bindings::js::{JSRef, Temporary};
 use dom::document::Document;
 use dom::element::{Element, ElementTypeId, HTMLElementTypeId};
 use dom::eventtarget::{EventTarget, NodeTargetTypeId};
 use dom::node::{Node, ElementNodeTypeId, window_from_node};
 use dom::virtualmethods::VirtualMethods;
 use dom::window::WindowMethods;
-use js::jsapi::JSContext;
-use js::jsval::{JSVal, NullValue};
 use servo_util::namespace;
 use servo_util::str::DOMString;
 
+use js::jsapi::JSContext;
+use js::jsval::{JSVal, NullValue};
+
 #[deriving(Encodable)]
 pub struct HTMLElement {
     pub element: Element
diff --git a/src/components/script/dom/window.rs b/src/components/script/dom/window.rs
index da13ef4a197..478fe0408d0 100644
--- a/src/components/script/dom/window.rs
+++ b/src/components/script/dom/window.rs
@@ -2,17 +2,17 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use dom::bindings::codegen::BindingDeclarations::EventHandlerBinding::{OnErrorEventHandlerNonNull, EventHandlerNonNull};
 use dom::bindings::codegen::BindingDeclarations::WindowBinding;
-use dom::bindings::codegen::EventHandlerBinding::{OnErrorEventHandlerNonNull, EventHandlerNonNull};
 use dom::bindings::codegen::InheritTypes::EventTargetCast;
 use dom::bindings::js::{JS, JSRef, Temporary, OptionalSettable};
 use dom::bindings::trace::{Traceable, Untraceable};
 use dom::bindings::utils::{Reflectable, Reflector};
 use dom::browsercontext::BrowserContext;
+use dom::console::Console;
 use dom::document::Document;
 use dom::element::Element;
 use dom::eventtarget::{EventTarget, WindowTypeId, EventTargetHelpers};
-use dom::console::Console;
 use dom::location::Location;
 use dom::navigator::Navigator;
 use dom::performance::Performance;
diff --git a/src/components/script/dom/xmlhttprequest.rs b/src/components/script/dom/xmlhttprequest.rs
index 9cbf478e5d9..a0986d14f70 100644
--- a/src/components/script/dom/xmlhttprequest.rs
+++ b/src/components/script/dom/xmlhttprequest.rs
@@ -2,23 +2,21 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+use dom::bindings::codegen::BindingDeclarations::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::codegen::BindingDeclarations::XMLHttpRequestBinding;
-use dom::bindings::codegen::EventHandlerBinding::EventHandlerNonNull;
-use dom::bindings::str::ByteString;
 use dom::bindings::codegen::BindingDeclarations::XMLHttpRequestBinding::XMLHttpRequestResponseType;
 use dom::bindings::codegen::BindingDeclarations::XMLHttpRequestBinding::XMLHttpRequestResponseTypeValues::{_empty, Text};
 use dom::bindings::codegen::InheritTypes::{EventCast, EventTargetCast, XMLHttpRequestDerived};
+use dom::bindings::conversions::ToJSValConvertible;
 use dom::bindings::error::{ErrorResult, InvalidState, Network, Syntax, Security};
+use dom::bindings::error::Fallible;
+use dom::bindings::js::{JS, JSRef, Temporary, OptionalSettable, OptionalRootedRootable};
+use dom::bindings::str::ByteString;
+use dom::bindings::trace::Untraceable;
+use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
 use dom::document::Document;
 use dom::event::Event;
 use dom::eventtarget::{EventTarget, EventTargetHelpers, XMLHttpRequestTargetTypeId};
-use dom::bindings::conversions::ToJSValConvertible;
-use dom::bindings::error::Fallible;
-use dom::bindings::js::{JS, JSRef, Temporary, OptionalSettable, OptionalRootedRootable};
-use dom::bindings::trace::Untraceable;
-use js::jsapi::{JS_AddObjectRoot, JS_RemoveObjectRoot, JSContext};
-use js::jsval::{JSVal, NullValue};
-use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
 use dom::progressevent::ProgressEvent;
 use dom::window::Window;
 use dom::xmlhttprequesteventtarget::XMLHttpRequestEventTarget;
@@ -27,18 +25,9 @@ use net::resource_task::{ResourceTask, Load, LoadData, Payload, Done};
 use script_task::{ScriptChan, XHRProgressMsg};
 use servo_util::str::DOMString;
 use servo_util::url::{parse_url, try_parse_url};
-use url::Url;
 
-use libc;
-use libc::c_void;
-
-use std::cell::Cell;
-use std::comm::channel;
-use std::io::{BufReader, MemWriter};
-use std::from_str::FromStr;
-use std::ascii::StrAsciiExt;
-use std::task::TaskBuilder;
-use std::path::BytesContainer;
+use js::jsapi::{JS_AddObjectRoot, JS_RemoveObjectRoot, JSContext};
+use js::jsval::{JSVal, NullValue};
 
 use ResponseHeaderCollection = http::headers::response::HeaderCollection;
 use RequestHeaderCollection = http::headers::request::HeaderCollection;
@@ -47,6 +36,17 @@ use http::headers::{HeaderEnum, HeaderValueByteIterator};
 use http::headers::request::Header;
 use http::method::{Method, Get, Head, Post, Connect, Trace};
 
+use libc;
+use libc::c_void;
+use std::cell::Cell;
+use std::comm::channel;
+use std::io::{BufReader, MemWriter};
+use std::from_str::FromStr;
+use std::ascii::StrAsciiExt;
+use std::task::TaskBuilder;
+use std::path::BytesContainer;
+use url::Url;
+
 // As send() start accepting more and more parameter types,
 // change this to the appropriate type from UnionTypes, eg
 // use SendParam = dom::bindings::codegen::UnionTypes::StringOrFormData;
diff --git a/src/components/script/dom/xmlhttprequesteventtarget.rs b/src/components/script/dom/xmlhttprequesteventtarget.rs
index 7126c2e0b6c..63c14fc9f23 100644
--- a/src/components/script/dom/xmlhttprequesteventtarget.rs
+++ b/src/components/script/dom/xmlhttprequesteventtarget.rs
@@ -2,9 +2,9 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-use dom::bindings::codegen::InheritTypes::XMLHttpRequestEventTargetDerived;
-use dom::bindings::codegen::EventHandlerBinding::EventHandlerNonNull;
+use dom::bindings::codegen::BindingDeclarations::EventHandlerBinding::EventHandlerNonNull;
 use dom::bindings::codegen::InheritTypes::EventTargetCast;
+use dom::bindings::codegen::InheritTypes::XMLHttpRequestEventTargetDerived;
 use dom::bindings::js::JSRef;
 use dom::bindings::utils::{Reflectable, Reflector};
 use dom::eventtarget::{EventTarget, EventTargetHelpers, XMLHttpRequestTargetTypeId};
@@ -129,4 +129,4 @@ impl<'a> XMLHttpRequestEventTargetMethods for JSRef<'a, XMLHttpRequestEventTarge
         let eventtarget: &mut JSRef<EventTarget> = EventTargetCast::from_mut_ref(self);
         eventtarget.set_event_handler_common("loadend", listener)
     }
-}
\ No newline at end of file
+}
diff --git a/src/components/script/script.rs b/src/components/script/script.rs
index 1a6f179d518..4e560c44691 100644
--- a/src/components/script/script.rs
+++ b/src/components/script/script.rs
@@ -48,7 +48,6 @@ pub mod dom {
         pub mod str;
         pub mod trace;
         pub mod codegen {
-            pub mod EventHandlerBinding;
             pub mod InterfaceTypes;
             pub mod InheritTypes;
             pub mod PrototypeList;