diff --git a/components/script/dom/webidls/HTMLDListElement.webidl b/components/script/dom/webidls/HTMLDListElement.webidl
index e0420cf8418..b6275107db5 100644
--- a/components/script/dom/webidls/HTMLDListElement.webidl
+++ b/components/script/dom/webidls/HTMLDListElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmldlistelement
-[Exposed=(Window,Worker)]
 interface HTMLDListElement : HTMLElement {
   // also has obsolete members
 };
diff --git a/components/script/dom/webidls/HTMLDetailsElement.webidl b/components/script/dom/webidls/HTMLDetailsElement.webidl
index 8dbffdea064..811465c1c02 100644
--- a/components/script/dom/webidls/HTMLDetailsElement.webidl
+++ b/components/script/dom/webidls/HTMLDetailsElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmldetailselement
-[Exposed=(Window,Worker)]
 interface HTMLDetailsElement : HTMLElement {
     attribute boolean open;
 };
diff --git a/components/script/dom/webidls/HTMLDialogElement.webidl b/components/script/dom/webidls/HTMLDialogElement.webidl
index 82d11ea2cae..78a14e1e2a0 100644
--- a/components/script/dom/webidls/HTMLDialogElement.webidl
+++ b/components/script/dom/webidls/HTMLDialogElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmldialogelement
-[Exposed=(Window,Worker)]
 interface HTMLDialogElement : HTMLElement {
   attribute boolean open;
   attribute DOMString returnValue;
diff --git a/components/script/dom/webidls/HTMLDirectoryElement.webidl b/components/script/dom/webidls/HTMLDirectoryElement.webidl
index 4a1d8af74ab..5df65cd90c2 100644
--- a/components/script/dom/webidls/HTMLDirectoryElement.webidl
+++ b/components/script/dom/webidls/HTMLDirectoryElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmldirectoryelement
-[Exposed=(Window,Worker)]
 interface HTMLDirectoryElement : HTMLElement {
   //         attribute boolean compact;
 };
diff --git a/components/script/dom/webidls/HTMLDivElement.webidl b/components/script/dom/webidls/HTMLDivElement.webidl
index 827dfe7ab49..46ee67ee0e5 100644
--- a/components/script/dom/webidls/HTMLDivElement.webidl
+++ b/components/script/dom/webidls/HTMLDivElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmldivelement
-[Exposed=(Window,Worker)]
 interface HTMLDivElement : HTMLElement {
   // also has obsolete members
 };
diff --git a/components/script/dom/webidls/HTMLEmbedElement.webidl b/components/script/dom/webidls/HTMLEmbedElement.webidl
index 3e4063c9377..26fa4c3ea5a 100644
--- a/components/script/dom/webidls/HTMLEmbedElement.webidl
+++ b/components/script/dom/webidls/HTMLEmbedElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmlembedelement
-[Exposed=(Window,Worker)]
 interface HTMLEmbedElement : HTMLElement {
   //         attribute DOMString src;
   //         attribute DOMString type;
diff --git a/components/script/dom/webidls/HTMLFieldSetElement.webidl b/components/script/dom/webidls/HTMLFieldSetElement.webidl
index 6c05b23f9ae..d041cdd612f 100644
--- a/components/script/dom/webidls/HTMLFieldSetElement.webidl
+++ b/components/script/dom/webidls/HTMLFieldSetElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmlfieldsetelement
-[Exposed=(Window,Worker)]
 interface HTMLFieldSetElement : HTMLElement {
            attribute boolean disabled;
   readonly attribute HTMLFormElement? form;
diff --git a/components/script/dom/webidls/HTMLFontElement.webidl b/components/script/dom/webidls/HTMLFontElement.webidl
index 7c524eb0a4d..74db3f45057 100644
--- a/components/script/dom/webidls/HTMLFontElement.webidl
+++ b/components/script/dom/webidls/HTMLFontElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmlfontelement
-[Exposed=(Window,Worker)]
 interface HTMLFontElement : HTMLElement {
   [TreatNullAs=EmptyString] attribute DOMString color;
   attribute DOMString face;
diff --git a/components/script/dom/webidls/HTMLFrameElement.webidl b/components/script/dom/webidls/HTMLFrameElement.webidl
index 0de80f7df1e..ecac61f6860 100644
--- a/components/script/dom/webidls/HTMLFrameElement.webidl
+++ b/components/script/dom/webidls/HTMLFrameElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmlframeelement
-[Exposed=(Window,Worker)]
 interface HTMLFrameElement : HTMLElement {
   //         attribute DOMString name;
   //         attribute DOMString scrolling;
diff --git a/components/script/dom/webidls/HTMLFrameSetElement.webidl b/components/script/dom/webidls/HTMLFrameSetElement.webidl
index 34ab7a42289..5addd41d253 100644
--- a/components/script/dom/webidls/HTMLFrameSetElement.webidl
+++ b/components/script/dom/webidls/HTMLFrameSetElement.webidl
@@ -3,7 +3,6 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 // https://html.spec.whatwg.org/multipage/#htmlframesetelement
-[Exposed=(Window,Worker)]
 interface HTMLFrameSetElement : HTMLElement {
   //         attribute DOMString cols;
   //         attribute DOMString rows;
diff --git a/tests/wpt/mozilla/tests/mozilla/interfaces.worker.js b/tests/wpt/mozilla/tests/mozilla/interfaces.worker.js
index c1e16e63812..0796f2f31ea 100644
--- a/tests/wpt/mozilla/tests/mozilla/interfaces.worker.js
+++ b/tests/wpt/mozilla/tests/mozilla/interfaces.worker.js
@@ -48,19 +48,9 @@ test_interfaces([
   "History",
   "HTMLCanvasElement",
   "HTMLCollection",
-  "HTMLDetailsElement",
-  "HTMLDialogElement",
-  "HTMLDirectoryElement",
-  "HTMLDivElement",
-  "HTMLDListElement",
   "HTMLElement",
-  "HTMLEmbedElement",
-  "HTMLFieldSetElement",
-  "HTMLFontElement",
   "HTMLFormControlsCollection",
   "HTMLFormElement",
-  "HTMLFrameElement",
-  "HTMLFrameSetElement",
   "HTMLHeadElement",
   "HTMLHeadingElement",
   "HTMLHRElement",