diff --git a/components/script/dom/bindings/interface.rs b/components/script/dom/bindings/interface.rs
index 215907bf062..2b4fcd67f3a 100644
--- a/components/script/dom/bindings/interface.rs
+++ b/components/script/dom/bindings/interface.rs
@@ -9,7 +9,7 @@ use crate::dom::bindings::codegen::PrototypeList;
 use crate::dom::bindings::constant::{define_constants, ConstantSpec};
 use crate::dom::bindings::conversions::{get_dom_class, DOM_OBJECT_SLOT};
 use crate::dom::bindings::guard::Guard;
-use crate::dom::bindings::principals::ServoJSPrincipal;
+use crate::dom::bindings::principals::ServoJSPrincipals;
 use crate::dom::bindings::utils::{ProtoOrIfaceArray, DOM_PROTOTYPE_SLOT};
 use crate::dom::window::Window;
 use crate::script_runtime::JSContext as SafeJSContext;
@@ -150,7 +150,7 @@ pub unsafe fn create_global_object(
     options.creationOptions_.streams_ = true;
     select_compartment(cx, &mut options);
 
-    let principal = ServoJSPrincipal::new(origin);
+    let principal = ServoJSPrincipals::new(origin);
 
     rval.set(JS_NewGlobalObject(
         *cx,
diff --git a/components/script/dom/bindings/principals.rs b/components/script/dom/bindings/principals.rs
index 323bc9e8a23..010fb28b39f 100644
--- a/components/script/dom/bindings/principals.rs
+++ b/components/script/dom/bindings/principals.rs
@@ -6,9 +6,9 @@ use js::jsapi::JSPrincipals;
 use servo_url::MutableOrigin;
 
 // TODO: RAII ref-counting
-pub struct ServoJSPrincipal(pub *mut JSPrincipals);
+pub struct ServoJSPrincipals(pub *mut JSPrincipals);
 
-impl ServoJSPrincipal {
+impl ServoJSPrincipals {
     pub fn new(origin: &MutableOrigin) -> Self {
         let private: Box<MutableOrigin> = Box::new(origin.clone());
         Self(unsafe { CreateRustJSPrincipals(&PRINCIPALS_CALLBACKS, Box::into_raw(private) as _) })
@@ -36,8 +36,8 @@ unsafe extern "C" fn principals_is_system_or_addon_principal(_: *mut JSPrincipal
 
 //TODO is same_origin_domain equivalent to subsumes for our purposes
 pub unsafe extern "C" fn subsumes(obj: *mut JSPrincipals, other: *mut JSPrincipals) -> bool {
-    let obj = ServoJSPrincipal(obj);
-    let other = ServoJSPrincipal(other);
+    let obj = ServoJSPrincipals(obj);
+    let other = ServoJSPrincipals(other);
     let obj_origin = obj.origin();
     let other_origin = other.origin();
     obj_origin.same_origin_domain(&other_origin)