diff --git a/components/script/dom/activation.rs b/components/script/dom/activation.rs
index 5c59393f7664..221aa8657eb6 100644
--- a/components/script/dom/activation.rs
+++ b/components/script/dom/activation.rs
@@ -62,7 +62,7 @@ pub enum ActivationSource {
 
 // https://html.spec.whatwg.org/multipage/#run-synthetic-click-activation-steps
 pub fn synthetic_click_activation(element: &Element,
-                                  ctrlKey: bool,
+                                  ctrl_key: bool,
                                   shiftKey: bool,
                                   altKey: bool,
                                   metaKey: bool,
@@ -93,7 +93,7 @@ pub fn synthetic_click_activation(element: &Element,
                                 0,
                                 0,
                                 0,
-                                ctrlKey,
+                                ctrl_key,
                                 shiftKey,
                                 altKey,
                                 metaKey,
diff --git a/components/script/dom/htmlanchorelement.rs b/components/script/dom/htmlanchorelement.rs
index e9df2b6c9996..2743258cc987 100644
--- a/components/script/dom/htmlanchorelement.rs
+++ b/components/script/dom/htmlanchorelement.rs
@@ -540,7 +540,7 @@ impl Activatable for HTMLAnchorElement {
     }
 
     //TODO:https://html.spec.whatwg.org/multipage/#the-a-element
-    fn implicit_submission(&self, _ctrlKey: bool, _shiftKey: bool, _altKey: bool, _metaKey: bool) {
+    fn implicit_submission(&self, _ctrl_key: bool, _shiftKey: bool, _altKey: bool, _metaKey: bool) {
     }
 }
 
diff --git a/components/script/dom/htmlbuttonelement.rs b/components/script/dom/htmlbuttonelement.rs
index af95ec404b93..e5f86d585ab8 100644
--- a/components/script/dom/htmlbuttonelement.rs
+++ b/components/script/dom/htmlbuttonelement.rs
@@ -283,7 +283,7 @@ impl Activatable for HTMLButtonElement {
 
     // https://html.spec.whatwg.org/multipage/#implicit-submission
     #[allow(unsafe_code)]
-    fn implicit_submission(&self, ctrlKey: bool, shiftKey: bool, altKey: bool, metaKey: bool) {
+    fn implicit_submission(&self, ctrl_key: bool, shiftKey: bool, altKey: bool, metaKey: bool) {
         let doc = document_from_node(self);
         let node = doc.upcast::<Node>();
         let owner = self.form_owner();
@@ -294,7 +294,7 @@ impl Activatable for HTMLButtonElement {
             .filter_map(Root::downcast::<HTMLButtonElement>)
             .find(|r| r.form_owner() == owner)
             .map(|s| synthetic_click_activation(s.r().as_element(),
-                                                ctrlKey,
+                                                ctrl_key,
                                                 shiftKey,
                                                 altKey,
                                                 metaKey,
diff --git a/components/script/dom/htmlinputelement.rs b/components/script/dom/htmlinputelement.rs
index 978d93f6138f..46fc0724b319 100644
--- a/components/script/dom/htmlinputelement.rs
+++ b/components/script/dom/htmlinputelement.rs
@@ -1275,7 +1275,7 @@ impl Activatable for HTMLInputElement {
 
     // https://html.spec.whatwg.org/multipage/#implicit-submission
     #[allow(unsafe_code)]
-    fn implicit_submission(&self, ctrlKey: bool, shiftKey: bool, altKey: bool, metaKey: bool) {
+    fn implicit_submission(&self, ctrl_key: bool, shiftKey: bool, altKey: bool, metaKey: bool) {
         let doc = document_from_node(self);
         let node = doc.upcast::<Node>();
         let owner = self.form_owner();
@@ -1295,7 +1295,7 @@ impl Activatable for HTMLInputElement {
             Some(ref button) => {
                 if button.is_instance_activatable() {
                     synthetic_click_activation(button.as_element(),
-                                               ctrlKey,
+                                               ctrl_key,
                                                shiftKey,
                                                altKey,
                                                metaKey,
diff --git a/components/script/dom/htmllabelelement.rs b/components/script/dom/htmllabelelement.rs
index af3b51609a38..8accafc2da14 100644
--- a/components/script/dom/htmllabelelement.rs
+++ b/components/script/dom/htmllabelelement.rs
@@ -76,7 +76,7 @@ impl Activatable for HTMLLabelElement {
     }
 
     // https://html.spec.whatwg.org/multipage/#implicit-submission
-    fn implicit_submission(&self, _ctrlKey: bool, _shiftKey: bool, _altKey: bool, _metaKey: bool) {
+    fn implicit_submission(&self, _ctrl_key: bool, _shiftKey: bool, _altKey: bool, _metaKey: bool) {
         //FIXME: Investigate and implement implicit submission for label elements
         // Issue filed at https://github.com/servo/servo/issues/8263
     }
diff --git a/components/script/dom/touchevent.rs b/components/script/dom/touchevent.rs
index 4f0822fddaf9..5623a8bf572f 100644
--- a/components/script/dom/touchevent.rs
+++ b/components/script/dom/touchevent.rs
@@ -62,7 +62,7 @@ impl TouchEvent {
                touches: &TouchList,
                changed_touches: &TouchList,
                target_touches: &TouchList,
-               ctrlKey: bool,
+               ctrl_key: bool,
                altKey: bool,
                shiftKey: bool,
                metaKey: bool) -> Root<TouchEvent> {
@@ -71,7 +71,7 @@ impl TouchEvent {
                                            bool::from(canBubble),
                                            bool::from(cancelable),
                                            view, detail);
-        ev.ctrl_key.set(ctrlKey);
+        ev.ctrl_key.set(ctrl_key);
         ev.alt_key.set(altKey);
         ev.shift_key.set(shiftKey);
         ev.meta_key.set(metaKey);