diff --git a/components/script/dom/bindings/codegen/CodegenRust.py b/components/script/dom/bindings/codegen/CodegenRust.py
index 526813cb8cc..6dc8ece7f55 100644
--- a/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/components/script/dom/bindings/codegen/CodegenRust.py
@@ -1905,10 +1905,10 @@ class CGAbstractExternMethod(CGAbstractMethod):
 
 class PropertyArrays():
     def __init__(self, descriptor):
-        self.staticMethods = MethodDefiner(descriptor, "StaticMethods",
-                                           static=True)
-        self.staticAttrs = AttrDefiner(descriptor, "StaticAttributes",
-                                       static=True)
+        self.static_methods = MethodDefiner(descriptor, "StaticMethods",
+                                            static=True)
+        self.static_attrs = AttrDefiner(descriptor, "StaticAttributes",
+                                        static=True)
         self.methods = MethodDefiner(descriptor, "Methods", static=False)
         self.attrs = AttrDefiner(descriptor, "Attributes", static=False)
         self.consts = ConstDefiner(descriptor, "Constants")
@@ -1916,7 +1916,7 @@ class PropertyArrays():
 
     @staticmethod
     def arrayNames():
-        return [ "staticMethods", "staticAttrs", "methods", "attrs", "consts" ]
+        return ["static_methods", "static_attrs", "methods", "attrs", "consts"]
 
     def variableNames(self):
         names = {}
diff --git a/components/script/dom/bindings/utils.rs b/components/script/dom/bindings/utils.rs
index 3bc80172b90..8e5610d97d3 100644
--- a/components/script/dom/bindings/utils.rs
+++ b/components/script/dom/bindings/utils.rs
@@ -171,9 +171,9 @@ pub struct NativeProperties {
     /// Constants for the interface.
     pub consts: Option<&'static [ConstantSpec]>,
     /// Static methods for the interface.
-    pub staticMethods: Option<&'static [JSFunctionSpec]>,
+    pub static_methods: Option<&'static [JSFunctionSpec]>,
     /// Static attributes for the interface.
-    pub staticAttrs: Option<&'static [JSPropertySpec]>,
+    pub static_attrs: Option<&'static [JSPropertySpec]>,
 }
 unsafe impl Sync for NativeProperties {}
 
@@ -226,13 +226,17 @@ fn CreateInterfaceObject(cx: *mut JSContext, global: *mut JSObject, receiver: *m
         let constructor = JS_GetFunctionObject(fun);
         assert!(!constructor.is_null());
 
-        match members.staticMethods {
-            Some(staticMethods) => DefineMethods(cx, constructor, staticMethods),
+        match members.static_methods {
+            Some(static_methods) => {
+                DefineMethods(cx, constructor, static_methods)
+            },
             _ => (),
         }
 
-        match members.staticAttrs {
-            Some(staticProperties) => DefineProperties(cx, constructor, staticProperties),
+        match members.static_attrs {
+            Some(static_properties) => {
+                DefineProperties(cx, constructor, static_properties)
+            },
             _ => (),
         }